Sodium cyanide suppliers

Melting point:

563.7 °C(lit.)

Boiling point:

1497°C

Density 

1.6

vapor density 

1.7 (vs air)

vapor pressure 

1 mm Hg ( 817 °C)

Flash point:

1500°C

storage temp. 

Poison room

solubility 

H₂O: 1 M at 20 °C, clear, colorless

form 

Solid

pka

9.36[at 20 ℃]

color 

White

Odor

The dry salts are odorless, but reaction with atmospheric moisture produces HCN, whose bitter almond odor is detectable at 1 to 5 ppm; however, 20 to 60% of the population are reported to be unable to detect the odor of HCN.

PH

11.7 (100g/l, H2O, 20°C)

PH Range

11-12

Water Solubility 

37 g/100mL (20 ºC)

Sensitive 

Hygroscopic

Merck 

14,8605

BRN 

3587243

Exposure limits

TLV-TWA (measured as CN) skin 5 mg CN/m³ (ACGIH and OSHA), 5 mg CN/m³/ 10-minute ceiling (NIOSH).

Dielectric constant

7.6（Ambient）

Stability:

hygroscopic

LogP

-0.25 at 20℃

Symbol(GHS) 

GHS05,GHS06,GHS08,GHS09

Signal word 

Danger

Hazard statements 

H290-H300+H310+H330-H372-H400

Precautionary statements 

P262-P273-P280-P302+P352+P310-P304+P340+P310-P314

Hazard Codes 

T+,N

Risk Statements 

26/27/28-32-50/53-48/25

Safety Statements 

7-28-29-45-60-61-28A

RIDADR 

UN 1689 6.1/PG 1

WGK Germany 

3

RTECS 

VZ7525000

TSCA 

Yes

HazardClass 

6.1

PackingGroup 

I

HS Code 

28371110

Toxicity

LD50 orally in rats: 15 mg/kg (Smyth)