Sodium Sulphate

CAS No.:7757-82-6
MF:NA2SO4
EINECS No.:231-820-9
Use
mainly applied to paper making, detergent, dye, paint filling, metal smelting, glass industry, leather manufacturing, as well as energy storing and conserving materials etc.
Packaging & Shipping
25kg/bag, 50kg/bag, 1000kg/bag, 1100kg/bag, 1200kg/bag,1250kg/bag 

ITEM	INDEX
sodium sulphate %(Na2SO4)	99.5 MIN.	99.0 MIN.	99.0 MIN.
water insolubles %	0.01 MAX.	0.05 MAX.	0.05 MAX.
Ca + Mg (as Mg) %	0.03 MAX.	0.15 MAX.	0.15 MAX.
chlorides %(Cl)	0.07 MAX.	0.35 MAX.	0.35 MAX.
iron %(Fe)	0.002 MAX.	0.002 MAX.	0.002 MAX.
moisture %	0.20 MAX.	0.20 MAX.	0.20 MAX.
whiteness %	85 MIN.	82 MIN.	82 MIN.
PH-value	6-7.5	6-8	9-11