| [Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. Extinguishing media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam. In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. | |
| [Ingestion] Never give anything by mouth to an unconscious person. 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 if cough or other symptoms appear. | |
| [Skin] Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. | |
| [Eyes] Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If irritation develops, get medical aid. | |
| [Storage] Keep away from heat and flame. Store in a cool, dry place. Keep from contact with oxidizing materials. | |
| [Handling] Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation. | |
| [Inhalation] May cause respiratory tract irritation. | |
| [Skin] May cause skin irritation. | |
| [Eyes] Dust may cause mechanical irritation. | |
| [Ingestion] Causes gastrointestinal irritation with nausea, vomiting and diarrhea. | |
| [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 gloves 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. | |
| [Exposure Effects] May cause irritation of the eyes, skin and respiratory tract. | |
| [Appearance] White to pink, odorless powder. | |
| [Solubility in water] Insoluble | |
| [Melting Point] 170 - 172 | |
| [Boiling Point] 454 | |
| [Density] 1.31 g/cm3 | |
| [Partition Coefficient] 1.54 | |
| [Usage] Used as a indicator in titrating fe. | |
| [Product Name] 1,5-Diphenylcarbazide | |
| [Synonyms] 1,3-Bis(phenylamino)urea 1,5-Diphenylcarbohydrazide 2,2'-Diphenylcarbonic dihydrazide S-Diphenylcarbohydrazide | |
| [CAS] "CASEN_140-22-7.htm">140-22-7 | |
| [Formula] C13H14N4O | |
| [Molecular Weight] 242.28 | |
| [EINECS] 205-403-7 | |
| [RTECS] FF2750000 | |
| [RTECS Class] Mutagen | |
| [Merck] 13,3353 | |
| [Beilstein/Gmelin] 752039 | |
| [Beilstein Reference] 4-15-00-00182 | |
| [Small spills/leaks] Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. | |
| [Disposal Code] 3 | |
| [Stability] Stable under normal shipping and handling conditions. Decomposes when heated. | |
| [Incompatibilities] Strong oxidizing agents. | |
| [Decomposition] Nitrogen oxides, carbon monoxide, carbon dioxide. | |
| [HS Code] 2928 00 90 |
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