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Chinese name: Hydrazine
English name: hydrazine hydrate
Chinese alias: hydrazine
CAS number: 10217-52-4; 7803-57-8
Molecular formula: H6N2O
[Physical and chemical indicators]
1. Character: colorless fuming liquid
2. Melting point (oC): 51.7
3. Refractive index (n20): 1.4280
4. Boiling point (oC): 120.1
5. Flash point (open cup, oC): 73
6. Relative density: 1.032
7. Solubility: It is miscible with water and ethanol, and insoluble in chloroform and ether.
8. Odor: slightly special ammonia smell
9. Specific weight: 1.032
【The main purpose】
1. Hydrazine hydrate is a strong reducing agent, and is a raw material for medicines, pesticides, dyes, foaming agents, imaging agents and antioxidants;
2. A large amount of deoxidizer used as water for large boilers;
3. Also used in the manufacture of high purity metals, synthetic fibers, and the separation of rare elements;
4. As a chemical reagent.
