917-61-3

Name Sodium cyanate
CAS 917-61-3
EINECS(EC#) 213-030-6
Molecular Formula CNNaO
MDL Number MFCD00011121
Molecular Weight 65.01
MOL File 917-61-3.mol
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Chemical Properties

Appearance white powder or crystals
Melting point  550 °C
density  1,937 g/cm3
storage temp.  Inert atmosphere,Room Temperature
solubility  Water (Slightly)
form  Crystalline Powder and/Chunks
color  White to light yellow or light beige
Stability: Stable. Incompatible with acids, strong oxidizing agents.
Water Solubility  110 g/L (20 ºC)
Specific Heat Capacity Cp(crystal):1.3321J/(g·K),at 25℃
Merck  14,8604
BRN  3594963
Cosmetics Ingredients Functions NOT REPORTED
InChI InChI=1S/CHNO.Na/c2-1-3;/h3H;/q;+1/p-1
InChIKey ZVCDLGYNFYZZOK-UHFFFAOYSA-M
SMILES C([O-])#N.[Na+]
LogP 0.3 at 20℃
Uses
Organic synthesis, heat treating of steel, inter- mediate for manufacture of medicinals.
CAS DataBase Reference 917-61-3(CAS DataBase Reference)
EPA Substance Registry System 917-61-3(EPA Substance)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H412
Precautionary statements  P273-P301+P312+P330
Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
WGK Germany  1
RTECS  GS7000000
TSCA  Yes
REACH Registrations Active
HS Code  28380000
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Aquatic Chronic 3
Safety Profile
Poison by ingestion, intraperitoneal, and intramuscular routes. Human systemic effects by ingestion: weight loss, changes in the visual field, and other eye effects. See also CYANATES. When heated to decomposition it emits very toxic fumes of CNand Na2O.
Toxicity
LD50 i.p. in mice: 260 mg/kg (Cerami)

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Hazard Information

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