Hydrazine hydrate

Melting point::

−51.7 °C(lit.)

Boiling point::

120.1 °C(lit.)

Density :

1.03 g/mL at 20 °C

vapor density :

>1 (vs air)

vapor pressure :

5 mm Hg ( 25 °C)

refractive index :

n20/D 1.428(lit.)

Flash point::

204 °F

storage temp. :

0-6°C

solubility :

Acetonitrile (Sparingly), DMSO (Sparingly), Methanol (Slightly), Water (Sparingly)

form :

fuming liquid

color :

fuming liquid

Specific Gravity:

1.032

PH:

10-11 (10g/l, H2O, 20℃)

explosive limit:

>3.4-99%(V)

Water Solubility :

Soluble in chloroform, DMSO, methanol. Slightly soluble in water.

Merck :

14,4771

BRN :

878137

Exposure limits:

ACGIH: TWA 0.01 ppm (Skin)
OSHA: TWA 1 ppm(1.3 mg/m3)
NIOSH: IDLH 50 ppm; Ceiling 0.03 ppm(0.04 mg/m3)

Stability::

Stability Incompatible with a wide variety of materials, including oxidizing agents, heavy metal oxides, dehydrating agents, alkali metals, rust, silver salts. Combustible. Contact with many materials may cause fire or explosive decomposition. May react explosively with a variety of materials, including dehydrating agents, heavy metal ox

InChIKey:

IKDUDTNKRLTJSI-UHFFFAOYSA-N

Symbol(GHS) 

GHS02,GHS05,GHS06,GHS08,GHS09

Signal word 

Danger

Hazard statements 

H226-H301+H311-H314-H317-H330-H350-H410

Precautionary statements 

P210-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338