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Sodium Cobaltnitrate AR 500g
R15218,50Sodium Nitrate AR 500g
R100,20
Application
In conjunction with other metals it is used to dissolve Gold and other metals
Sodium nitrate is also a food additive used as a preservative and color fixative in cured meats and poultry
Sodium Thiosulphate Pentahydrate AR 500g
R227,95
Application
Sodium thiosulphate and ammonium sulfate in gold extraction
Treatment of cyanide poisoning
It is used to dechlorinate tap water including lowering chlorine levels for use in aquariums, swimming pools, and spa
In water treatment plants to treat settled backwash water prior to release into rivers
To neutralize the color-removing effects of bleach Sodium thiosulphate is used
Used in photographic processing
Pack Size: 500g