The quality of our product accord with international industry standard, and we have perfact management system.

Na2SO4 % ≥ 99%

Water insoluble matter % ≤ 0.05

Ca and Mg % ≤ 0.15

Chloride (Cl) ≤ 0.35

Fe % ≤ 0.002

Moisture % ≤ 0.20

Whiteness % ≥ 88

PH value : 9 - 11

anhydrous sodium sulphateis a kind of material which is used for industry,widely used for washing, Sodium Sulphide, textile print, glass, paper-making, leather manufacturing, metallurgy, synthetic fiber and so on.

anhydrous sodium sulphate