Not published. Explosion Limits, Lower: Not available. Upper:

Transcription

1 2,3,5-Triphenyltetrazolium chloride reagent-grade Section 1 - Chemical Product and Company Identification MSDS name 2,3,5-Triphenyltetrazolium chloride reagent-grade Catalog no. T-112 Chemical name 2,3,5-Triphenyltetrazolium chloride Synonym Tetrazolium Red Application of the product Analytical Reagent Company Identification Gold Biotechnology, Inc Ashby Rd. St. Louis, MO contactgoldbio86@goldbio.com Tel: (800) Fax: (314) Section 2 - Composition, Information on Ingredients CAS No. Chemical name Percent EINECS Classification [ ] 2,3,5-Triphenyltetrazolium chloride ; R36/37/38 X Section 3 - Hazards Identification Emergency Overview Caution! To the best of our knowledge the toxicological properties of this material have not been thoroughly investigated. May be harmful if swallowed, inhaled or absorbed through skin. Target Organs None known. Potential Health Effects Eye Causes eye irritation. X Skin Causes skin irritation. X Ingestion Causes digestive tract irritation. X Inhalation Causes respiratory tract irritation. X Chronic

2 Section 4 - First Aid Measures Eye Skin Ingestion Inhalation Notes to Physician Section 5 - Firefighting Measures General Information Extinguishing Media Autoignition Temperature Flash Point NFPA Rating In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician. In case of contact, immediately flush skin with copious amounts of water for at least 15 minutes. Call a physician. If swallowed, wash out mouth with water provided person is conscious. Call a physician. If inhaled, remove to fresh air. If breathing is difficult, give oxygen. Call a physician. Treat symptomatically and supportively. As in any fire, wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. In case of fire use water spray, carbon dioxide, dry chemical powder or appropriate foam. Not published. Explosion Limits, Lower: Upper: Section 6 - Accidental Release Measures General Information Spills/Leaks Use proper personal protective equipment as indicated in Section 8. Sweep up, place in a bag and hold for waste disposal; avoid raising dust; ventilate area and wash spill site after material pickup is complete. Section 7 - Handling and Storage Handling Avoid ingestion and inhalation. Do not breathe dust. Avoid contact with skin, eyes and clothing. Avoid prolonged or repeated exposure. Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Storage Keep container tightly closed when not in use. Refrigerate (2-8 C). Store dry. Protect from light. X Section 8 - Exposure Controls, Personal Protection Engineering Controls Use adequate ventilation to keep airborne concentrations low. Exposure Limit Personal Protective Equipment Eyes Wear chemical safety goggles or face shield if splashing is possible. Skin Wear compatible chemical-resistant gloves and clothing to prevent skin exposure.

3 Hand Clothing Respirator Wear compatible chemical-resistant gloves to prevent skin exposure. Wear appropriate protective clothing to prevent skin exposure. Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. Section 9 - Physical and Chemical Properties Appearance off-white to yellowish powder Odor No characteristic odor. X ph Boiling Point X Melting Point GC Flash Point AutoignitionTemperature Vapor Pressure Does not apply. X Vapor Density Does not apply. X Specific Gravity/Density Does not apply. X Coeffizient octanol/water Solubility in water Soluble in water. Solubility other Soluble in ethanol. Other physical data Molecular Formula C 19 H 15 N 4 Cl Molecular Weight g/mol Section 10 - Stability and Reactivity Stability Conditions to Avoid Incompatibilities Hazardous Decomposition Products Hazardous Polymerization Stable. Incompatible materials, light. Strong oxidizing agents. May discolor on exposure to light. Toxic fumes of: carbon monoxide, carbon dioxide, nitrogen oxides, hydrogen chloride gas. Will not occur. Section 11 - Toxicological Information RTECS XF CAS No. [ ] LD50/LC50 IVN-MUS LD50: 5600 ug/mg Carcinogenity Epidemiology Teratogen Reproductive Effects Neurotoxicity Mutagen Other Studies Only selected Registry of toxic effects of chemical substances (RTECS) data is presented here. See actual entry in RTECS for

4 complete information. Section 12 - Ecological Information Ecotoxicity Environmental Fate Physical/Chemical Other Section 13 - Disposal Considerations Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber; observe all federal, state and local environmental regulations. Section 14 - Transport Information IATA UN Number Not regulated as a hazardous material (IATA/ADR) X Proper Shipping Name X Class Packing Group RID/ADR UN Number Not regulated as a hazardous material (IATA/ADR) X Proper Shipping Name X Class Packing Group Section 15 - Regulatory Information European / International Regulations Hazard Symbols R-Phrase No. Risk Phrases R36/37/38 Irritating to eyes, respiratory system and skin. X S-Phrase No. Safety Phrases S26,S36 In case of contact with eyes, rinse immediatelywith plenty of water and seek medical advice. Wear suitable protective clothing. International Regulations On TSCA January 2004 Inventory Tape. On DSL, Supplement to Canada Gazette,part I, January 26, On ENCS. On AICS, Australian Inventory of Chemical Substances, June 1996 Ed. On ECL. On PICCs. On ASIA-PAC. Various Exposure Limit X Section 16 - Additional Information X X R36/37/38 Irritating to eyes, respiratory system and skin.

5 The information above is believed to be correct and represents the best information currently available to us but does not purport to be all inclusive and shall be used only as a guide. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no way Gold Biotechnology, Inc. be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Gold Biotechnology, Inc. has been advised of the possibility of such damages. changes are marked with X Last updated: 06/03/11