... density: 3.85, decomposed at 2000C, insoluble in cold water and alcohols, soluble in acids, cyanides, sodium hydroxide, ammonium salts. ... Low toxicity.Product Usage: It is used for wood preservative, and in PCB system it is uses for Non-Cyanide Electroplating ... Packaging: 25kgs pp bag Storage Precautions: Stored in dry and draughty warehouse. Tie the bag tightly to prevent dampness or caking. Avoid ...