Sodium cyanate 917-61-3 sodium isocyanate;SODIUM CYANATE;cyansan;san-cyan;weecon;zassol;CYANIC ACID SODIUM SALT;Sodium cyanate (Technical Grade)
English name: Sodium cyanate
Molecular formula: NaOCN
Packing instruction: PP-PE bags or paper bags.The net weight is 25kg/bag, or according to the customers' requirements.
Property: White or grey-white crystalline powder. Density 1.937g/cm3. Melting point 550℃. Easily soluble in water, slightly soluble in liquid chlorine, alcohol, ester and other organic solvents. It is stable in dry state. Begin to decompose when heated to above 500℃. Easy to hydrolyze in hot water.
Executive standard: Q/CDH 25-2014
Quality standard:
IndexItem |
Index |
|||
High purity |
Special grade |
Grade I |
Grade II |
|
Appearance |
White powder or crystal |
White powder or crystal |
White powder or crystal |
White powder or crystal |
Sodium cyanate content (NaOCN),% ≥ |
98.0 |
96.0 |
93.0 |
90.0 |
Sodium carbonate content (Na2CO3),% ≤ |
0.5 |
2.0 |
5.0 |
8.0 |
Water insoluble matter,% ≤ |
0.01 |
0.05 |
0.1 |
0.5 |
Moisture (H2O),% ≤ |
0.5 |
0.5 |
0.5 |
0.5 |
Usage: Used as the raw material for organic synthesis, pharmaceutical and as herbicide. Can also be used in the heat treatment of steel, etc.
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