Esametilentetrammina is a white hygroscopic crystalline powder or colorless shiny diamond crystals, combustible. Melting point 263 ℃, such as melting point that exceeds this sublimation and decomposition, but does not melt.
Product Use
1 hexamethylene tetramine mainly used plastic resin and a curing agent, a catalyst and a blowing agent aminoplast, rubber vulcanization accelerator (accelerator H), textiles shrink agent.
2 hexamethylene tetramine organic synthesis of raw materials, in the pharmaceutical industry for the production of chloramphenicol.
3 hexamethylene tetramine urinary system can be used as a disinfectant, which itself has no antibacterial effect on gram-negative bacteria. A 20% solution for the treatment of underarm odor, sweaty feet, tinea and so on. It is mixed with sodium hydroxide and phenol, phosgene gas masks do absorbent.
4 and used in the manufacture of pesticides. Hexamethylene tetramine with fuming nitric acid can be obtained highly explosive RDX, referred to as RDX.
5 hexamethylene tetramine can be used as determination of bismuth, indium, manganese, cobalt, thorium, platinum, magnesium production, lithium, copper, uranium, beryllium, tellurium, bromide, iodide and other reagents and reagent chromatography . [2]
Hazard Overview
Risk category:
Pathways: Health Hazard: production conditions, the main cause dermatitis and eczema. Pleomorphic rash, itching, beginning limited contact area, the future can spread throughout the body even.
Environmental hazards:
Explosion hazard: The product is flammable, corrosive, can cause the body burns, exposure can cause dermatitis, itching.
First aid measures
Skin contact: Remove contaminated clothing, use soap and water thoroughly washed skin.
Eye contact: Did eyelid, mobile or saline irrigation water. Doctor.
Inhalation: rapidly from the scene to fresh air. Keep the airway patency. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. Doctor. Ingestion: drink plenty of water, induce vomiting. Doctor.
Fire-fighting measures
Hazardous characteristics: case of fire, cause a fire hazard. Thermal decomposition of the toxic release of nitric oxide gas. Mixed oxidants and can form explosive mixtures. Corrosive.
Hazardous combustion products: carbon monoxide, carbon dioxide, oxides of nitrogen.
Fire fighting methods: water cooling containers, if possible to move containers from the scene empty Department. Extinguishing Media: Foam, carbon dioxide, water spray, sand.
Emergency treatment: ACCIDENTAL RELEASE: isolation leakage polluted area, restricting access. Cut off the fire source. Recommended emergency personnel wearing a dust mask (full cover), wear protective clothing. Do not direct contact with leakage. A small leak: clean shovel collection in a dry, clean, covered containers. Large Leak: plastic sheeting, canvas cover. Use non-sparking tools to collect recycling or shipped to the waste disposal sites.
Disposal Storage: Handling Precautions: closed operation, local exhaust ventilation. The operator must go through specialized training, strict adherence to rules. Proposed operators wear self-absorption filter respirators, wearing chemical protective safety glasses, wear protective overalls on infiltration. Keep away from fire, heat, workplace smoking. Use explosion-proof ventilation systems and equipment. Avoid generating dust. Avoid contact with oxidizing agents, acids. Handling of light when light unloading, packaging and containers to prevent damage. Equipped with the appropriate variety and quantity of fire equipment and emergency equipment leakage. Empty containers may be harmful residues.
Storage Precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat. Sealed packaging. Should oxidants, acids stored separately and avoid mixing reservoir. Explosion-proof lighting, ventilation facilities. Prohibit the use of easy to produce sparks of mechanical equipment and tools. Storage areas should be equipped with suitable host material spill.
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