Molecular formula: K[Au(CN)4]·3/2H2O
Molecular weight: 367.20
Storage: Seal tight.
Toxicity: Very toxic.
Properties: white crystalline powder. Very soluble in water; soluble in ethanol. Becomes anhydrous at 200oC and decomposes at higher temperature.
Use: in gold plating; antiseptic gold preparation.
Properties: white crystalline powder.
Purity: ≥99%
Impurities: Fe, %: ≤0.002
Ag, %: ≤0.005
Cu, %: ≤0.002
Pb, %: ≤0.002
Ni, %: ≤0.003
Zn, %: ≤0.002
Standard: Q/SZYK001-2002
Packaing: plastic lined plastic bottle, net weight 100g.