Home Categories Chemical Reagents Cyanamide
A0734956

Cyanamide , 30%water solution (containing phosphate stabilizers) , 420-04-2

Synonym(s):
Carbimide;Hydrogen cyanamide

CAS NO.:420-04-2

Empirical Formula: CH2N2

Molecular Weight: 42.04

MDL number: MFCD00007572

EINECS: 206-992-3

Pack Size Price Stock Quantity
25g RMB25.60 In Stock
100g RMB36.00 In Stock
500g RMB119.20 In Stock
2.5kg RMB399.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 45-46 °C (lit.)
Boiling point: 83 °C/0.5 mmHg (lit.)
Density  1,282 g/cm3
vapor pressure  1Pa at 24.95℃
refractive index  1.405
Flash point: >230 °F
storage temp.  2-8°C
solubility  ethanol: soluble10%, clear to hazy, colorless to faintly yellow
pka 1.1(at 29℃)
form  Crystalline solid
Specific Gravity 1.282
Water Solubility  775 g/L
Sensitive  Hygroscopic
Merck  14,2684
BRN  1732569
Exposure limits ACGIH: TWA 2 mg/m3
NIOSH: TWA 2 mg/m3
Stability: Unstable - heat sensitive. Incompatible with strong oxidizing agents, strong reducing agents, bases, acids, iron and its salts, steel, brass, lead, moisture. Reacts with acids to produce very toxic gas.
InChIKey XZMCDFZZKTWFGF-UHFFFAOYSA-N
LogP -0.72 at 20℃

Description and Uses

Cyanamide and its salts are used on various occasions, such as in chemistry, in anti-rust solutions or in drugs for treating alcoholism (Come).

Fumigants, metal cleaners, production of synthetic rubber, chemical synthesis

Safety

Symbol(GHS) 
GHS05,GHS06,GHS08
Signal word  Danger
Hazard statements  H301+H311-H314-H317-H351-H361fd-H373-H412
Precautionary statements  P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  T
Risk Statements  21-25-36/38-43
Safety Statements  3-22-36/37-45-26
RIDADR  UN 2811 6.1/PG 3
OEB B
OEL TWA: 2 mg/m3
WGK Germany  2
RTECS  GS5950000
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29269090
Toxicity LD50 i.p. in male mice: 200-300 mg/kg (Doull)

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