Sodium Cyanide
CAS: 143-33-9
Formula: CNNa
Usage:
Sodium cyanide is commercially used for fumigation, electroplating, extracting gold and silver from ores, and chemical manufacturing.
Test item
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Standard specifications
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Test results
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Appearance
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White briquette
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White briquette
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Purity
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98.0% min
|
98.28%
|
Sodium Hydroxide
|
0.5% max
|
0.08%
|
Sodium Carbonate
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0.5% max
|
0.11%
|
Moisture
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0.5% max
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0.24%
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Insoluble substances in water
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0.05% max
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0.008%
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