Description

soda ash dense, soda ash light, soda ash Molecular formula:Na2CO3 Molecular weight:**5.*8 CAS: *******8 Purity[Na2CO3] % *9.8 Water insoluble matter % 0.**5 Loss on drying[**0]% 0.5 Chloride[as Cl]% 0.**1 Sulfate[SO4]% 0.**3 Nitrogen[N]% 0.**1 Phosphate[PO4]& Silicate[SiO3]%0.***5 Magnesium[Mg] % 0.***5 Aluminum[Al]% 0.**1 Potassium[K]% 0.**5 Calcium[Ca] % 0.**5 Iron[Fe] % 0.***3 Heavy metals[as Pb]%0.***5 Product Usage:As analytical reagent, such as standard reagent, precipitator and buffering agent; used in the preparation of sodium salt and photofinishing. Packaging:*5Kg/woven bag with double PE liners Storage Precautions:Protect against fire, rain, damage or pollution.