Product Description

Specifications Na2HPO4•*2H2O Technical Grade Main contents min%*7.0 PH of 1% water solution % :8.**9.2 Sulfate, as SO4 max%0.7 Water insoluble max%0.*0 Food Grade Main contents min%*7.0 PH of 1% water solution % :8.**9.2 Sulfate, as SO4 max%:0.*5 Heavy metals, as Pb max%0.**1 Arsenic, as As max%0.***3 Fluoride, as F max%0.**5 Water insoluble max%0.*0 Application: Used as a fire-prevention agent for fabric, timber, and paper, also as water softening agent for boiler, food additive, buffering agent, solder, tanning agent, etc. Package: In *5kg, *0kg, ***0kg net bags, store at a cool , dry and well ventilated place.