Product name: Hydrazine hydrate
Type: Hydrazine hydrate
Product introduction:
Physical properties
Ice point: -51.7℃
Melting point: -40℃
Boiling point : 118.5℃
Relative Density (Water = 1): 1.032 (21/4 ℃, refers the Density ratio of Hydrazine hydrate 21 ℃ and Water 4 ℃)
Vapor Pressure: 72.8 ℃
Specific Gravity: 1.03 (21 ℃)
Surface tension (25 ℃): 74.0mN / m
Refractive Index: 1.4284
Generate heat: -242.71kJ / mol
Flash point (open cup): 72.8 ℃
Solubility: Hydrazine hydrate liquid is a dimer form, with Water and Alcohol, insoluble in ether and chloroform
Corrosion: Can erode glass, rubber, leather, cork, etc.
Stability: stable, is decomposed at high temperatures (about 100 ℃) into N2, NH3 and H2
Chemical reaction: Hydrazine hydrate is highly reductive, halogen, HNO3, KMnO4 and other violent reaction and in the air can absorb CO2, produce smoke
Appearance and property: colorless Transparent oily fuming liquid, has a special smell of micro Ammonia , smoke in the wet air, with strong alkaline and hygroscopic.
Risk markers: 20 (alkaline corrosive substances)
