Purchase Qty. Reference FOB Price
1-19 Tons US$1,300.00
20+ Tons US$1,220.00
Product Description
1.Chemical name: Sodium acid pyrophosphate 2.Molecular formula: Na2H2P2O7 3.Molecular weight:221.94 4.Cas No:7758-16-9 5.Character: It is white crystalline powder, relative density is 1.862. It's soluble in water, insoluble in ethanol. Aqueous solution is alkaline. It reacts with Fe2+ and Mg2+ ...