Purchase Qty. Reference FOB Price
1,000-19,999 kg US$3.00
20,000+ kg US$1.50
Product Description
The powder is a white sand crystal or light yellow powder. The infusible powder is insoluble in ethanol, soluble in sodium hydroxide solution, reacts violently with water and burns. The aqueous solution of the insurance powder is unstable in nature and has a strong reducing property, belonging to a ...