We are manufacturers and exporters of high quality electroplating chemicals like sodium ferrocyanide, potassium cyanide, mercury and other inorganic salts like potassium ferocyanide with min purity of 98.99% and 99.999% respectively. sodium cyanide 98%lot no: 20120208 expiry date: 2 yearsno. Items specifications1 appearance white briquette2 nacn% 98%3 naoh% 0.5%4 na2co3% 0.5%5 h2o% 0.5%6 water insoluble 0.05%7 residue on ignition 0.05%8 chroma( hazen ) 59 chloride(cl-) 0.0005%10 sulphate(so42-) 0.005%11 heavy metal(pb) 0.001%12 fe 0.0005%13 as 0.0001%14 conclusion qualified
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