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Sodium Cyanide

CAS: 143-33-9
EC#:205-599-4
HS CODE:2837-11-00
CHEMICAL FORMULA: NACN
UN 1689, 6.1,I
MARINE POLLUTANT: P
SEGREGATION GROUP: 6 (CYANIDES)

 

Used in: gold mining  for extraction of gold from ore, in steel cyanation, in electroplating, hydrometallurgy of precious metals, in floatation processes and for beneficiation of metallic ores. Form: Solid sodium cyanide is produced to form a white crystalline highly soluble briquettes or ‘cyanoid’. Packing: Briquettes are packed in steel drums 40-50 kg and FIBC of 400 kg and 1,000 kg each.

 

IndicationUNITSNorm
Top gradeI grade
1. AppearanceWhite briquettes
2. Sodium cyanide, min%9890
3. NaОH, max%0,50,8
4. Na2CO3, max%1,02,0
5. H2O, max%0,55,0

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