| [Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. | |
| [Ingestion] Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | |
| [Inhalation] Remove from exposure to fresh air immediately. Get medical aid. | |
| [Skin] Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. | |
| [Eyes] Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. | |
| [Storage] Store in a cool, dry place. Keep container closed when not in use. | |
| [Handling] Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. | |
| [Ingestion] May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. | |
| [Inhalation] May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. | |
| [Skin] May cause skin irritation. | |
| [Eyes] May cause eye irritation. | |
| [EC Safety Phrase] S 22 24/25 | |
| [Personal Protection] Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. | |
| [Respirators] Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | |
| [Appearance] Beige to brown powder. | |
| [Melting Point] 219 | |
| [Density] 0.980 g/cm3 (20 C) | |
| [Usage] Staining of microorganisms and plant and animal tissues. | |
| [Product Name] 3,3'-(4,4'-Biphenylene)bis(2,5-diphenyl-2H-tetrazolium chloride) | |
| [Synonyms] 2,2'-(p-Diphenylene)bis(3,5-diphenyl)ditetrazolium chloride 2H-Tetrazolium, 3,3'-[1,1'-biphenyl]-4,4'-diylbis[2,5-diphenyl-, dichloride 3,3',5,5'-Tetraphenyl-2,2'-biphenyl-4,4'-yleneditetrazolium dichloride 3-[4-[4-(1,4-diphenyl-2,3-diaza-1,4-diazoniacyclopenta-1,4-dien-3-yl)phenyl]phenyl]-1,4-diphenyl-2,3-diaza-1,4-diazoniacyclopenta-1,4-diene dichloride Neotetrazolium blue | |
| [CAS] "CASEN_298-95-3.htm">298-95-3 | |
| [Formula] C38H28Cl2N8 | |
| [Molecular Weight] 667.59 | |
| [EINECS] 206-070-0 | |
| [Merck] 12,6554 | |
| [Beilstein/Gmelin] 3887530 | |
| [Beilstein Reference] 4-26-00-01788 | |
| [Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Incompatibilities] Strong oxidizing agents - light. | |
| [Decomposition] Hydrogen chloride, nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. |
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