Sodium isocyanate CAS NO:917-61-3

 

SODIUM CYANATE/917-61-3      

 

Specifications

sodium isocyanate CAS NO:917-61-3
Non-inflammable
Stable properlity
Incompatible with acids
Strong oxidizing property

Sodium isocyanate CAS NO:917-61-3  

 

Summary:

 

Purity: >91% 97%

Appearance: Odorless crystalline white powder

CAS:917-61-3

EINECS:213-030-6

 

 

 

 Property:

Molecular formula : CNNaO

 

Molecular weight :65.0066

 

Merck: 14,8604

 

Brn: 3594963

 

Toxicity LD50(mg/kg):1200(Acute oral toxicity to Mouse)

 

Solubility: soluble in water, insoluble alcohol and aether.

 

Sodium cyanide: non

 

 

Water:≤0.4%max

 

 

Easily soluble in water(110 g/L (20 ºC)

 

  

 

 

 

Synthetic method:

 

1,Take the sodium cyanide and lead oxide by the research and total heat, and then crystallization in   

   water or dilute ethanol solution.

2.Take the sodium and urea reaction on gas lamps.

 

The last remaining melt of sodium cyanate, non impurity is colorless and the impurities is brown. the test must be carried out in a fume hood,because the molten toxic of sodium cyanate will be volatile.

 

 

Packaging and storage

 

 

Packaged in woven bags (N.W:25kg)

 

 

The Sodium cyanate should be stored in a cool and dry of storehouse,it’s stored separately with acids and food additives.

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