Description of Sodium Sulphate :
Sodium Sulphate is a soluble sodium salt，odourless, non-toxic，widely used in vinylon, sodium silicate, bleaching, glass, paper making, tanning, metal smelting, surface treatment and filler industries.
Main Characteristic of Sodium Sulphate :
1.White Granular or crystal powder，no smell, taste salty and bitter
2. Widely used in vinylon, sodium silicate, bleaching, glass, paper making, tanning, metal smelting, surface treatment and filler industries.
Specification of Sodium Sulphate
|
ITEM |
STANDARD |
|
sodium sulphate %(Na2SO4) |
99.5 MIN. |
|
water insolubles % |
0.01 MAX. |
|
Ca + Mg (as Mg) % |
0.03 MAX. |
|
chlorides %(Cl) |
0.07 MAX. |
|
iron %(Fe) |
0.002 MAX. |
|
moisture % |
0.20 MAX. |
|
whiteness % |
85 MIN. |
|
PH-value |
6-7.5 |
|
Partickle size: Passed through on 100 mesh |
around 60-65% |
Applications of Sodium Sulphate :
As a basic chemical industry material, Sodium Sulphate Anhydrous is widely used in synthetic detergents, printing and dyeing, glass manufacturing, paper making, tanning, metal smelting, surface treatment and filler industries. It is also used in chemical industry including material of manufacturing sodium sulphide, sodium silicate and other chemical products,etc.
Package & Storage of Sodium Sulphate :
25kg/50kg plastic woven bag, lined with plastic bag
also be packed according to customer's needs.
Store in ventilated and dry condition, avoid acidic substances, keep separately, avoid mixed reserve.
Quality Certificate
ISO9001:2008 -Quality Management System; SGS certification; FDA certification
