Na2SO4

Na2SO4 High purity (99.5%) High whiteness (90) Low hardness Low Ca+Mg+ Low Cl-

  

Na2SO4Sodium sulphate is mainly used for the manufacture of detergents and in the Kraft process of paper pulping. It is also used in textile, metallurgy, leather and so on.Especially the big grain size sodium sulphate is used for the production of high-grade glass and high-grade detergents.Our company is the very first enterprise in China can produce the high quality big grain size neutral sodium sulphate. 

Specification

ITEM	China National Standard GB6009-2003	Our product Specification
Na2SO4                 --% ≥	99.3	99.7
CALCIUM & MAGNESIUM (AS ON MG)         --% ≤	0.10	0.01.
CHLORIDE (AS ON CL)  --% ≤	0.12	0.02
IRON (AS ON FE)        --% ≤	0.002	0.002
WATER INSOLUBLE MATTER               --% ≤	0.05	0.02
MOISTURE             --% ≤	0.10	0.03
WHITNESS              ≥	85	90
PH	---	6-8

Na2SO4