Industrial Phenylhydrazine Hydrochloride

Phenylhydrazine hydrochloride for industrial use is a solid powder with odor and pungent odor at room temperature. It is also a highly toxic substance, and it is mainly used as an organic intermediate in the dye, pharmaceutical and pesticide industries. For example, it can produce naphthol AS-G, antipyrine, cationic dyes, developer and so on.

There should be a clear "drug" mark on the package. The mark is an organic drug and the danger code is 84224. It should be stored in a cool, ventilated and dry warehouse, away from fire and heat sources to prevent sunlight and heat. It should be stored separately from oxidants, acids and food additives. During transportation, load and unload with care to prevent damage to the package. Storage and transportation should be carried out in accordance with the regulations of toxic chemicals. The product is toxic. Frequent contact will damage its main functions, cause chronic poisoning, and cause allergic effects on the eyes, respiratory tract and skin. The maximum allowable concentration in the air is 55ppm. Production equipment should be shut down, workshops should be well ventilated, and workers should wear labor protection equipment. The crystal is flammable and can burn in fire. When heated, toxic nitrogen is released. It will react violently with oxidants and two lead oxides. In case of fire, use foam, carbon dioxide, thousand powder, sand and fog to extinguish the fire.

Phenylhydrazine hydrochloride is used as an intermediate for medicines, pesticides, dyes, aldehydes, ketones and sugars.