methyl red hazards

H225-Highly flammable liquid and vapour. Under optimum conditions and depending on initial dye concentration, dye extraction efficiency varied from 97% to 90% in 5 min at the aqueous to organic phase volume ratio (A/O) from 1 to 10. See Section 12 for additional information on ecological hazards. xref Welcome to PubChem! [ 8 0 obj 0000013798 00000 n Keep container tightly closed when not in use. H360 : May damage fertility or the unborn child. Section 3: Composition / Information on Ingredients Methyl red sodium salt … 13020; MR; Dimethylaminephenylazobenzoic Acid, So; Methyl Red Sodium; C.I. Other hazards which do not result in classification Other hazards not contributing to the classification : None under normal conditions. endobj trailer 106076 View Pricing & Availability. H225-Highly flammable liquid and vapour. Chemical Test Rules None of the chemicals in this product are under a Chemical Test … When heated to decomposition it emits toxic fumes of carbon monoxide and carbon dioxide. When mixed as a 0.1% alcoholic solution, methyl red has a red color below pH 4.4 and yellow above pH 6.2. Methyl red is a pH indicator; it is red in pH under 4.4, yellow in pH over 6.2, and orange in between, with a pKa of 5.1. The ‘Hazard classification and labelling’ section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. Methyl Red is widely used in saliva sampling method. /CreationDate (D:20130413001555-07'00') Methyl red (C.I. %PDF-1.4 %�� 0000030453 00000 n Methyl orange shows red color in acidic medium and yellow color in basic medium. Murexide and methyl red are investigated as promising enhancers of sonochemical destruction of chlorinated hydrocarbon … HAZARDS IDENTIFICATION This material is considered to be hazardous according to regulat ory guidelines (see MSDS Section 15). 0000014615 00000 n PRODUCT IDENTIFIER: METHYL RED 0.1% SOLUTION OTHER MEANS OF IDENTIFICATION: None RECOMMENDED USE: Laboratory reagent RESTRICTIONS ON USE: None SUPPLIER IDENTIFIER: Di-Corp 8750-53 Ave Edmonton, AB T6E 5G2 780-440-4923 EMERGENCY PHONE NUMBER: 780-468-4064 SECTION 2: HAZARD IDENTIFICATION CLASSIFICATION: Not classified according to Part 2 of HPR. This product contains an anionic dye. Slightly hazardous in case of skin contact (irritant), of eye contact (irritant), of inhalation. 444 444 444 444 444 444 667 444 444 444 444 444 278 278 278 278 x�uX T׶��DA�P&E��QQ��I@�1Q��!�ATD� ��8� D44Ј4�F͋��{��k�յ�nU׹}�9��}n�(��H$��K^��-��f"~� ~�8��1O�+M��^ɨ��|�Px2r�Pb�(g�!ϴ�܌��,s��m�z2��|e��1��LJH5O��S�R��=��I1� ɹ鉙�ѱ�q��YXtr�js��u�V��&O�bKN�RV��4�N�40�KX��E��M� ��;�3=. Methyl red, sodium salt None identified 2. Flashback may occur along This material is not considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200) if used properly. Articles of Methyl Red are included as well. METHYL ETHYL KETONE 78 -93 -3 100% * All concentrations are percent by weight unless material is a g as. 2 0 obj P241-Use … Methyl red, sodium salt None identified 2. endstream endobj 68 0 obj <> endobj 69 0 obj <>/Rotate 0/Type/Page>> endobj 70 0 obj <> endobj 71 0 obj <> endobj 72 0 obj <> endobj 73 0 obj <> endobj 74 0 obj <>stream Target organs: Liver. This serotype, which includes highly virulent strains, has been the focus … 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 722 722 778 778 778 778 778 570 778 722 722 722 722 722 611 556 STORAGE This … 2'-METHYL-4-DIMETHYLAMINOAZOBENZENE is an azo compound. As you may be knowing that methyl orange is a pH indicator widely used for titrations of mainly-acids.Methyl orange shows red colour in acidic medium and yellow colour in basic medium. In addition, the loading capacity of xylene was checked. P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. Safety Information. (NTP, 1992) Reactivity Profile. 250 333 500 500 500 500 200 500 333 760 276 500 564 333 760 500 Uses advised against No Information available Details of the supplier of the safety data sheet 2. Danger! METHYL RED SOLUTION; Signal Word. Danger; Hazard Category. UN IDs: UN 1170: Vendor Catalog. safety hazards of Phosphonothioic Acid, Methyl-, O-Ethyl O-(4-(Methylthio)Phenyl) Ester to potentially exposed workers. Methyl red was extracted from aqueous solution by LLE and xylene was used as a carrier. H372 : Causes damage to organs through prolonged or repeated exposure. 67 29 It is an azo dye derived from dimethylaniline. 0000024349 00000 n Symbol … METHYL RED SOLUTION; Signal Word. METHYL RED HYDROCHLORIDE SDS details show. 0000016292 00000 n /Filter /FlateDecode Methyl Red, Sodium Salt 1. MAY CAUSE IRRITATION TO SKIN, EYES, AND RESPIRATORY TRACT. 13020) CAS 493-52-7 indikator ACS,Reag. 250 333 408 500 500 833 778 180 333 333 500 564 250 333 250 278 %�� Hazard classification & labelling Hazard classification and labelling. Changes were seen in the liver tissue of rats given repeated oral doses of methyl red. : M301-10 Synonyms 2-[4-(Dimethylamino)phenylazo]benzoic acid, sodium salt; C.I. ome dyes may contain hazardous impurities and many have not been well researched. 0000019959 00000 n Product Name: Methyl Red Indicator. The ionic state of methyl orange makes this compound essentially non-volatile, therefore methyl orange should exist solely in the particulate phase in the ambient atmosphere. 500 500 333 389 278 500 500 722 500 500 444 480 200 480 541 778 p. 1 1 2 0 He a lth Fire Re a c tiv ity Pe rs o n a l Pro te c tio n 2 1 0 E Material Safety Data Sheet Methyl red MSDS Section 1: Chemical Product and Company Identification Product Name: Methyl red Catalog Codes: CAS#: 493-52-7 RTECS: DG8960000 TSCA: TSCA 8(b) inventory: Methyl red CI#: Not available. Methyl Red TS Safety Data Sheet according to Federal Register / Vol. For waste disposal, see Section 13. 106076 View Pricing & … Methyl red was mutagenic in the bacterial Ames test with Salmonella typhimurium . May cause eye, skin, and respiratory tract irritation. water spray. Pictogram: Signal Word: Danger: Hazard Statements: H319 : Causes serious eye irritation. Refer to Material Safety Data Sheet for additional information on reagent chemicals. NFPA health hazard … Only the addition of reagent differs, and both tests are carried out consecutively. Regulation: GHS/CLP. So although the substances listed here are not usually classified as … Methyl Red (0.1% in ca. %%EOF Ph Eur - Find MSDS or SDS, a COA, data sheets and more information. TOXICOLOGICAL PROPERTIES UNKNOWN. They can spread along the ground and collect in low or confined areas. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Regulatory process names 2 IUPAC names 2 Other identifiers 1 . HAZARDS IDENTIFICATION Hazards Not Otherwise Classified: No information available OSHA Classification: Hazard Category: Hazard Statement: None identified Not applicable Not applicable OSHA SDS #: 25954 rev 101 3/27/2015 METHYL RED INDICATOR Page 1 500 778 333 500 500 1000 500 500 333 1000 556 333 1000 778 667 778 930 722 667 722 722 667 611 778 778 389 500 778 667 944 722 778 GHS. Methyl yellow, or C.I. Methyl Red, 0.02% Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com foam.Water spray can keep containers cool. Skin: May cause skin irritation. Click to view available options Quantity: 10g 25g Packaging: Solid CAS: 845-10-3: Molecular … 58 / Monday, March 26, 2012 / Rules and Regulations 12/12/2017 EN (English US) 2/8 2.3. Spectrum solutions utilize 13020; MR; Dimethylaminephenylazobenzoic Acid, So; Methyl Red Sodium; C.I. 500 500 500 500 500 500 500 549 500 500 500 500 500 500 500 500 Incompatible products. Methyl Red hydrochloride | C15H16ClN3O2 | CID 113227 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Unknown acute toxicity (GHS US) Print infocard. SAF-T-DATA (tm) Ratings (Provided here for your convenience) ----- Health Rating: 2 - Moderate Flammability Rating: 1 - Slight Reactivity Rating: 0 - None … Reagecon's Tashiro Indicator (Methyl Red/Methylene Blue) Solution in Ethanol is a high quality Indicator Solution produced from the highest quality raw materials and manufactured and tested under rigorous conditions. It is also incompatible with aminacrine HCl, … 556 556 444 389 333 556 500 722 500 500 444 394 220 394 520 778 TOXICOLOGICAL PROPERTIES UNKNOWN. Hazard Symbols: Xn - Harmful: Risk Codes: R10 - Flammable R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. Of note among the E. coli strains is the serotype O157:H7. Store and use away from heat, sparks, open flame, or any other ignition source. 0000007840 00000 n Uses advised against No Information available Details of the supplier of the safety data sheet 2. 11020, is an organic compound with the formula C 6 H 5 N 2 C 6 H 4 N(CH 3) 2. Vapors may be heavier than air. h�b```�� ,;��,�b=�ϐ�$\��`�� Wlخ0i�� &��y�5��q��|��|W��l�C7�&�;`��:?��*��_`� Ingestion: Harmful if swallowed. For manual titrations; indicator titrant or analyte change colour and this colour change is by far the most important method of end point detection, in such titrations. 0000001226 00000 n May form explosive peroxides. HAZARDS IDENTIFICATION Hazards Not Otherwise Classified: No information available OSHA Classification: Hazard Category: Hazard Statement: None identified Not applicable Not applicable OSHA SDS #: 25953 rev 101 3/27/2015 METHYL RED, Sodium Salt Page 1 A NIOSH-certified CBRN full-face-piece SCBA operated in a pressure-demand mode or a pressure-demand supplied air hose … << 0000001289 00000 n Packaging 500 mL in glass bottle Application Suitable for titration of morpholine Safety & Documentation. Skin: May cause skin irritation. Changsha Chemoway Imp&Exp Co.,Ltd. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 778 778 400 549 300 300 333 576 453 333 333 300 310 500 750 750 750 444 Other Long-Term Effects * Repeated exposure may cause personality changes of depression, anxiety or irritability. Methyl red, also called C.I. Hazards Identification Emergency Overview----- WARNING! HMIS (0 to 4) WARNING! Target Organs: None Signal Word: None Pictograms: None GHS Classification: None GHS Label Elements, including precautionary statements: Hazard Statements: None Precautionary Statements: None … P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. SECTION 7: Handling and storage 7.1. Methyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. Reproductive Hazard * Methyl Parathion may damage the developing fetus. endobj Directions should be read and followed carefully. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, … 611 778 722 556 667 722 722 1000 722 722 667 333 278 333 581 500 500 556 500 500 500 500 500 549 500 556 556 556 556 500 556 500 << Gas concentrations are in percent by volume. Acid Red 2; Benzoic Acid, 2-((4-dimethylamino)phenyl)azo)-; 2 … H360 : May damage fertility or the unborn child. 67 0 obj <> endobj Toxicological Data on Ingredients: Methyl red LD50: Not available. endobj 0000027568 00000 n Methyl Red, Sodium Salt 1. Product Description: Methyl Red Cat No. /Producer (BCL easyPDF 7.00 $0353$) 0000016250 00000 n 95% ... (red)4.2 to 6.2(yellow) Properties (reference) Safety & Regulations. Manage Chemical Risk: Includes information on toxicity of the chemical. 4 Hazards and Safety; 5 Sources Checked for Data in Record; Description. 0000017544 00000 n Acid Red 2, is an indicator dye that turns red in acidic solutions. Suppliers often vary in the hazard classifications they use. Methyl blue, Methyl red, Murexide (ammonium purpurate), Neutral red, Rhodizonic acid, Sudan III, Thymolphthalein, Toluidine blue , Xylenol orange. Alcohol based solution, flammable liquid and moderately toxic. /Length 2293 HAZARDS IDENTIFICATION Hazards Not Otherwise Classified: No information available OSHA Classification: Hazard Category: Hazard Statement: None identified Not applicable Not applicable OSHA SDS #: 25953 rev 101 3/27/2015 METHYL RED, Sodium Salt Page 1 The methyl red test is based on the use of an indicator, methyl red, to determine the pH of the medium following glucose ... of microbiological hazards by properly sterilizing specimens, containers, and media after use. Store in a refrigerator at 2 to 8 ° C (36 to 46° F). Enterobacter usually have a negative methyl-red test, a positive Voges-Proskauer test, ... however, and as a consequence the detection of E. coli in a food, while implying a potential hazard, does not mean a priori that the food will cause illness if consumed. Details of the supplier of the safety data sheet … Procedure for Methyl Red (MR) Test. Duration of exposure, concentration of the substance and … H319-Causes serious eye irritation. Pictogram: Signal Word: Danger: Hazard Statements: H319 : Causes serious eye irritation. Product Name Methyl Red, Sodium Salt (Certified ACS) Cat No. Methyl red 493-52-7 100. May form explosive peroxides. 2'-METHYL-4-DIMETHYLAMINOAZOBENZENE is an azo compound. It is used as a dye for plastics may be used as a pH indicator. It may cause irritation to the eyes. Methyl Red Indicator . MAY BE HARMFUL IF SWALLOWED, INHALED OR ABSORBED THROUGH SKIN. ] 0000001645 00000 n 13020) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. Incompatible Materials Strong oxidizing agents Hazardous Decomposition ProductsNitrogen oxides (NOx) Hazardous Polymerization Hazardous polymerization does not occur. CAS Number(s): EINEC Number(s): Benefits. Mixed indicator solutions of bromocresol green (pk 4.9) and methyl red (pk 5) give a red color in acidic conditions and green color in basic conditions with a sharp transition through grey color at pH 5.1 as the two colors are complementary. Methyl red (C.I. MAY BE HARMFUL IF SWALLOWED, INHALED OR ABSORBED THROUGH SKIN. REMEL Inc. 12076 Santa Fe Drive P.O. Methyl red 493-52-7 X -207-776-1X - XXKE-06693 U.S. Federal Regulations SARA 313 Not applicable SARA 311/312 Hazard CategoriesSee section 2 for more information CWA (Clean Water Act) Not applicable Clean Air Act Not applicable OSHA - Occupational Safety and Health Administration Not applicable CERCLA Not applicable Methyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. R68 - Possible risk of irreversible effects : Safety Description: S36/37 - Wear suitable protective clothing and gloves. <]/Prev 157464>> 400 549 300 300 333 576 540 333 333 300 330 500 750 750 750 500 0000001614 00000 n This chemical poses an explosion hazard. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 778 778 778 333 333 500 500 350 500 1000 333 1000 389 333 722 778 444 722 Because it changes color at the pK a of a mid strength acid, it is usually used in titration for acids. : AC339320000; AC339320250; AC339321000 CAS-No 63451-28-5 Synonyms C.I. Methyl Red, Sodium Salt, ACS (845 -10 -3) Not listed on the Canadian IDL (Ingredient Disclosure List) 15.3. Section 2: Hazards Identification Translucent red liquid, alcohol odor. Potential Acute Health Effects: Hazardous in case of ingestion. Acid Red 2, is an indicator dye that turns red in acidic solutions. A reddish-violet powder that was formerly used as an acid-base indicator. "�kM��>��YI!~kW-��nu�vrtؼ��YM�6��. H373 : May cause damage to organs through prolonged or … Be aware of vapor accumulating in low-lying areas. 0000018727 00000 n >> Flammable liquid Category 2; Serious eye damage/eye irritation Category 2; Hazard Statement. Methyl red also contains a carboxylic acid functional group (-COOH), which helps to explain its ability to serve as an acid or hydrogen ion source. Hazard… stream 0000007296 00000 n 0000000016 00000 n POTENTIAL PHYSICAL / CHEMICAL EFFECTS Flammable. Causes severe eye and moderate skin irritation. Methyl Red has been used as pH indicator in a glucose biosensor, which is used for salivary analysis. 95 0 obj <>stream 0000001561 00000 n 333 500 556 444 556 444 333 500 556 278 333 556 278 833 556 500 Precautionary Statement. Hazards Identification Emergency Overview----- WARNING! 493-52-7 Methyl Red - 207-776-1 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Warning! For safety reasons unsuitable extinguishing agents: Water may be ineffective on fire. Methyl Red (0.1% in ca. No smoking. Methyl red (C.I. 0000022454 00000 n Methyl red is a deep red solid, almost insoluble in water, but more soluble in organic solvents, such as glacial acetic acid, hot acetone, benzene, chloroform, ethanol, formic acid, as well as lipids.. METHYL CELLULOSE is incompatible with strong oxidizing agents. … Special hazards arising from the substance or mixture: Vapors are heavier than air. ACUTE/CHRONIC HAZARDS: This compound is harmful if inhaled, ingested or absorbed through the skin. Inoculate two tubes containing MR-VP Broth with a pure culture of the microorganisms under investigation. Uses advised against Food, drug, pesticide or biocidal product use. : 423970000; 423970100; 423970250; 423971000 Synonyms C.I. Hazardous Reactions None under normal processing. Methyl RedIndicator SolutionMATERIAL SAFETY DATA SHEET SDS/MSDS. 207-776-1 Molecular Formula C15 H15 N3 O2 1.2. Methyl Red (0.02%) Reagent Manufacturer Trade name Methyl Red (0.02%) Reagent Product No. startxref Excess heat. 556 722 667 556 611 722 722 944 722 722 611 333 278 333 469 500 3. IT IS GRADUALLY BEING REPLACED BY SULFONPHTHALEIN INDICATORS, SUCH AS BROMCRESOL GREEN , WHICH ARE MORE STABLE & EXHIBIT SHARPER CHANGE IN COLOR. Synonym: C.I. The ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. 0000023404 00000 n Thermo Scientific™ Remel Methyl Red Reagent is for determination of the ability of an organism to produce and maintain stable end products from glucose fermentation. %PDF-1.3 Methyl Red is a pH indicator and changes color at a pH of 5.5. It is a toxic,MUTAGENIC substance. Oral carcinogenicity studies in rats were of a limited nature and the results were inconclusive. Chemsrc provides Methyl Red(CAS#:493-52-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Hazard classification & labelling Hazard classification and labelling. Methyl Red, Free Acid (Certified) Revision Date 17-Jan-2018 Conditions to Avoid Avoid dust formation. US State regulations California Proposition 65 - This product does not contain any substances known to the state of California to cause cancer, developmental and/or reproductive harm SECTION 16: Other information Revision date : 12/12/2017 Other information : None. 95% ... (red)4.2 to 6.2(yellow) Properties (reference) Safety & Regulations. While odorless, old samples have a … 77, No. See Section 11 for additional information on health hazards. … 11. Health & Safety Reporting List None of the chemicals are on the Health & Safety Reporting List. Handling and Storage Manufacturer: Chemetall. The ‘Hazard classification and labelling’ section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. 13 0 obj Storage Handling Section 7. >> Add about 5 drops of the methyl red indicator solution to the first … Target Organs: Liver. Danger; Hazard Category. Methyl red is classed by the IARC in group 3 - unclassified as to carcin… Product Name Methyl Red, Sodium Salt (Certified ACS) Cat No. This is the maximum protection for workers in danger of exposure to unknown chemical hazards or levels above the IDLH or greater than the AEGL-2. In addition, it is also employed in carbohydrate and lactic acid detection. LOW HAZARD. Similar dyes have not caused injury to the cornea or conjunctiva in documented exposure cases with human or rabbit eyes. Harmful if swallowed. Spillages will create a fire hazard. Title: Methyl Red Aqueous-09 Author: SteveG Created Date: 5/19/2014 8:35:25 PM Methyl Red, 1 Percent (w/v) Indicator Solution, also known as C.I. Properties Chemical. H319-Causes serious eye irritation. It is an azo dye, and is a dark red crystalline powder. 333 444 500 444 500 444 333 500 500 278 278 500 278 778 500 500 MAY CAUSE IRRITATION TO SKIN, EYES, AND RESPIRATORY TRACT. MR-VP broth is used for both MR Test and VP test. 722 722 722 722 722 722 889 667 611 611 611 611 333 333 333 333 Incubate at 35 °C for up to 4 days. H373 : May cause damage to organs through prolonged or repeated exposure. 722 722 722 722 722 722 1000 722 667 667 667 667 389 389 389 389 Use in well ventilated area. SDS; CoA; Technical Information; Synonyms: 4-Dimethylaminoazobenzene-2'-carboxylic acid Grade: ACS,Reag. Acid Red 2, Sodium Salt Recommended Use Laboratory chemicals. 778 333 333 444 444 350 500 1000 333 980 389 333 722 778 444 722 0000001688 00000 n Ph Eur CAS #: 493-52-7 Hill Formula: C₁₅H₁₅N₃O₂ EC Number: 207-776-1 Molar Mass: 269.31 g/mol. 500 500 500 500 500 500 500 500 500 500 333 333 570 570 570 500 Methyl orange's production and use as a pH indicator and as a dye for textiles may result in its release to the environment through various waste streams. 0000015432 00000 n LEVEL A: (RED ZONE): Select when the greatest level of skin, respiratory, and eye protection is required. Acid Red 2, is an azo dye that turns red in acidic solutions and can be used as a pH indicator and in the methyl red test to identify bacteria. xڥZ�r�}�W �J'�o�OZ�+��D��ĳ�DYLxQH�^�ק�j��S��A7�>��/�馣��,M�1ZǓ'�~��Z�n��wt=[�>M1q�խ�?��cYgc��WuH��ַ��һF��|�~\~B�OtD��w�*�8]�WMͦ�hbb��ͻG��Ր�-�� uց�|��(��_Q2�T��.�AT��a�� >ʂ�n�O!��MuCu8Dc��?w� �aĂ6U��hJ�m)�[��v��.��ŵ��^�Ь.��@:5�1tQ9�i��b�9Y|N��lBD5-߹��r�ͳMmİ(�e�TS�i�^��ؗ(�Ѐǡ�Z�8�F9e�. 0000013335 00000 n Particulate-phase methyl orange may be … 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Flammable liquid Category 2; Serious eye damage/eye irritation Category 2; Hazard Statement. 250 333 555 500 500 1000 833 278 333 333 500 570 250 333 250 278 Title: Methyl Red Aqueous-09 Author: SteveG Created Date: 5/19/2014 8:35:25 PM SECTION 12: Ecological information 12.1. 2.4. LC50: Not available. *In case* if someone accidentally swallow it,then it's goIng to lead to gastrointestinal problems like vomiting and diarrhea. It is an azo dye, and is a dark red crystalline powder. 493-52-7 Methyl Red Free Acid 0.1 7732-18-5 Water 5 64-17-5 Ethanol balance Section 3 - Hazards Identification Emergency Overview Appearance: Clear, orange solution. Azo, diazo, azido compounds can detonate. Supplemental Hazard none Statements 2.3 Other hazards This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), o r very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher. A … HAZARDS IDENTIFICATION OSHA Hazards: No known OSHA hazards. Methyl red, sodium salt None identified 2. The methyl red test is based on the use of an indicator, methyl red, to determine the pH of the medium following glucose ... of microbiological hazards by properly sterilizing specimens, containers, and media after use. Relevant identified uses of the substance or mixture and uses advised against Recommended Use Laboratory chemicals. Methyl red (2-(N,N-dimethyl-4-aminophenyl) azobenzenecarboxylic acid), also called C.I. 0000001741 00000 n 921 722 667 667 722 611 556 722 722 333 389 722 611 889 722 722 0000012921 00000 n Avoid contact with eyes, skin and clothing. Stripping study was … Methylene Blue Reference to other sections For personal protection, see Section 8. SAF-T-DATA (tm) Ratings (Provided here for your convenience) ----- Health Rating: 2 - Moderate Flammability Rating: 1 - … 500 500 500 500 500 500 722 444 444 444 444 444 278 278 278 278 MEDICAL Medical Testing Before employment and at regular times after that, the following are recommended: * Plasma and red blood cell cholinesterase levels (tests for the enzyme … Murexide and methyl red are investigated as promising enhancers of sonochemical destruction of chlorinated hydrocarbon pollutants. PHOSPHONOTHIOIC ACID, METHYL-, O-ETHYL O-(4-(METHYLTHIO)PHENYL) ESTER page 2 of 6 This Fact Sheet is a summary source of information of all potential and most severe health hazards that may result from exposure. Methyl red turns red in pH below 4.4, orange between 4.4 and 6.2 (more clear at 5.1) and yellow in pH over 6.2. Methyl orange shows red color in acidic medium and yellow color in basic medium. Precautionary Statement. 500 778 333 500 444 1000 500 500 333 1000 556 333 889 778 611 778 safety hazards of Methyl Demeton to potentially exposed workers. Target Organs: None Signal Word: None Pictograms: None GHS Classification: None GHS Label Elements, including precautionary statements: Hazard Statements: None Precautionary Statements: None Potential Health Effects Eyes May cause … 250 333 500 500 500 500 220 500 333 747 300 500 570 333 747 500 Duration of exposure, concentration of the substance and other factors will affect your susceptibility to any of the potential effects described below. ] May be harmful if absorbed through the skin. H372 : Causes damage to organs through prolonged or repeated exposure. Avoid inhaling vapour. methyl red /indicator/ is easily reduced, thereby losing its color, & readings should be made promptly. 0000021192 00000 n 0 This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Product Name Methyl Red hydrochloride, reagent ACS Cat No. Because it changes color at the pK a of a mid strength acid, it is usually used in titration for acids. GHS. Causes respiratory and digestive tract irritation. /ModDate (D:20130413001555-07'00') 13020; Acid Red 2; 2-ó4-(Dimethylamino)phenylazo!benzoic acid hydrochloride Recommended Use Laboratory chemicals. Ingestion: May cause irritation of the digestive tract. The CLP Regulation makes sure that the hazards presented by chemicals are … Product Code: Language: English. Refer to Material Safety Data Sheet for additional information on reagent chemicals. It has been used for titrating ammonia … [ Box 14428 Lenexa Kansas KS 66215 U.S.A. Tel: (+1) 913 888 0939 Fax: (+1) 913 895 4128 Emergency: Chemtrec USA 800-424-9300 SAFETY DATA SHEET R21236 Supplier Oxoid Limited Wade Road Basingstoke Hants RG24 8PW ENGLAND Tel: … /Creator (easyPDF SDK 7 7.0) Substance identity Substance identity. Methyl red is a pH indicator; it is red in pH under 4.4, yellow in pH over 6.2, and orange in between, with a pKa of 5.1. Directions should be read and followed carefully. 13020) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. HAZARDS IDENTIFICATION OSHA Hazards: No known OSHA hazards. Safeguard your workplace: MSDS shows how the material … 0000000876 00000 n 0000008456 00000 n Mammalian cells in culture have given some indication of genotoxic potential. Acid Red 2, Sodium Salt Recommended Use Laboratory chemicals. According to X-ray crystallography, the C 14 N 3 core of the molecule is planar. 13020; 2-[4-(Dimethylamino)phenylazo]benzoic acid; Acid Red 2 CAS-No 493-52-7 EC-No. : M301-10 Synonyms 2-[4-(Dimethylamino)phenylazo]benzoic acid, sodium salt; C.I. We provide METHYL RED HYDROCHLORIDE safety data sheets view and download at Echemi.com. 0000025141 00000 n Flammable liquid and vapor. Potential Health Effects Eye: May cause eye irritation. 1-methyl-1-nitrosourea. 11 0 obj MSDS includes information such as melting point, boiling point, and flash point of a hazardous material. Ph Eur CAS #: 493-52-7 Hill Formula: C₁₅H₁₅N₃O₂ EC Number: 207-776-1 Molar Mass: 269.31 g/mol. DYE SOLID TOXIC NOS (METHYL YELLOW) Hazard Class: 6.1: 6.1: UN Number: UN3143: UN3143: Packing Group: III: II: Section 15 - Regulatory Information US FEDERAL TSCA CAS# 60-11-7 is listed on the TSCA inventory. The CLP Regulation makes sure that the hazards presented by chemicals are … 500 500 500 500 500 500 500 500 500 500 278 278 564 564 564 444 No smoking. following metabolic activation. �2:�Y�5�A@ �� ۃE�x�;X�:p�8(yvM�?�`��ØrT�Q�3��>�x͘Hs) �lLL&��0/�eh`^#p�6� G�� ?^�5X*`Hi� y��!�H��w��($�910��Ҍ@| � b�Z Acute/Chronic hazards: No known OSHA hazards S36/37 - Wear suitable protective clothing and gloves, SUCH BROMCRESOL., thereby losing its color, & readings should be made promptly dyes may hazardous! Strong acids So ; Methyl red has a red color in acidic medium and yellow in! Labelling Hazard classification & labelling Hazard classification & labelling Hazard classification & labelling Hazard classification & labelling Hazard &! 1-813-435-5161 - www.gsmsds.com foam.Water spray can keep containers cool Molar Mass: g/mol.! benzoic acid hydrochloride Recommended Use Laboratory chemicals contact ( irritant ), called... In carbohydrate and lactic acid detection 15 ) has a red color in basic.! ] benzoic acid, Methyl-, O-Ethyl O- ( 4- ( Dimethylamino phenylazo! 3: Composition / information on ecological hazards should be made promptly solution. Emergency OVERVIEW -- -- - Warning English US ) 2/8 2.3 X-ray crystallography, the loading capacity of was..., it is an indicator dye that was discovered by E. Rupp and R. Loose 1908... 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