The hydrazine is sulfate, impor

Chemical formula: NH2NH2 · H2SO4
Synonym: Hydrazine sulfate, hydrazine sulfate
International name: Hydrazine sulfate
CAS No: 10034 - 93 - 2
Qualification: Imp. "h"
Appearance: white crystals
Packing: bags, 25 kg
Storage conditions: in the dry aired room, in distance from sources of heat and ignition
Specification

Temperature of boiling is 254 °C

Mass fraction of the main substance, % not less than 99,46

Mass fraction of water - insoluble substances, % no more than 0,0012

Mass fraction of iron, % no more than 0,0003

Mass fraction of chlorides, % no more than 0,001

Content of heavy metals, % , no more than 0,0003

The rest after calcinating (SO4), % , no more than 0,05

Description
Hydrazine sulfate (hydrazine sulfate) - colourless crystals of rhombic system. Hydrazine sulfate is soluble in water (2,95% at 22 °C), is insoluble in ethyl alcohol. Strong reducer. It is very poisonous.

Receiving
Hydrazine sulfate (hydrazine sulfate) can be received urea oxidation by sodium hypochlorite solution with after - treatment of the received hydrazine sulphuric acid, or from pure hydrazine of hydrate.

Application
Hydrazine sulfate (hydrazine sulfate) is used
• in inorganic chemistry
• in the inorganic analysis,
• in the titrimetric analysis, etc.