Hydrazine hydrate suppliers

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

Specific Gravity

1.032

color 

fuming liquid

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

Hazard Codes 

T,N

Risk Statements 

45-20/21/22-34-43-51/53-50/53-23/24/25-10

Safety Statements 

53-45-60-61-36/37/39-26

RIDADR 

UN 3293 6.1/PG 3

WGK Germany 

3

RTECS 

MV8050000

F 

23

Autoignition Temperature

280 °C

TSCA 

Yes

HazardClass 

8

PackingGroup 

II

HS Code 

28251000

Toxicity

LD50 orally in Rabbit: 169 mg/kg