Suppliers with verified business licenses
Audited Supplier 
|
Item
|
Standard
|
Result
|
|
Appearance
|
White crystals or crystalline powder
|
Passed
|
|
Na2SO4
|
≥99.0%
|
99.60%
|
|
NaCL
|
≤0.35%
|
0.005%
|
|
Fe
|
≤0.002%
|
0.001%
|
|
Mg(Ca,Mg)
|
≤0.15%
|
0.01%
|
|
Water Non-dissolved Matter
|
≤0.05%
|
0.04%
|
|
Whiteness
|
≥88%
|
92%
|
|
Moisture
|
≤0.20%
|
0.02%
|
|
Ph
|
6-9
|
8.09
|
1. Sodium sulfate is an important raw material for making glass and paper.
2. It is the largest in papermaking and cellulose industry, accounting for about 70% of the total.
3. Sodium sulfate is a component of synthetic detergent, it is a neutral salt, adding it can reduce the surface tension, increase the solubility of detergent.
4. It is the diluent of dyes and the auxiliary agent of dyeing and printing.
5. In the chemical industry, sodium sulfate is used as raw material for the manufacture of sodium sulfide, gypsum, sodium silicate and other chemical products.
6. Mirabilite is used as a purgative in medicine. Sodium sulfate is an antidote to barium and lead poisoning.
Q1: When will my order be shipped?
A: Within 7-10 working days after the payment.
Q2: Can I get some samples?
A: Yes, we can send our free samples for checking quality first.contact me to know more about sample
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA.
If any doubt, sample is available to you to be tested before large quantity order.
Q4: How to start orders or make payments?
A: Payment by T/T, LC, etc
Q : How about the packing?
A : Our regular packing is 25kg/50kg/750kg/1000kg with bag. We can also as your reqired packing .
Suppliers with verified business licenses
Audited Supplier 
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