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Sodium sulfate, an inorganic compound, sodium sulfate decahydrate is also known as Glauber's salt, and the high-purity, fine-grained anhydrous substance is called anhydrous sodium sulfate. White, odorless, bitter crystal or powder, hygroscopic. Appearance is colorless, transparent, large crystals or granular small crystals. It is mainly used in the production of sodium silicate, glass, enamel, pulp, refrigeration mixture, detergent, desiccant, dye thinner, analytical chemical reagents, pharmaceuticals, etc.
| Sodium sulfate is an important compound of sodium, when anhydrous, it is a white crystalline solid of formula Na2SO4. Na2SO4 is chemically very stable, being unreactive toward most oxidising or reducing agents at normal temperatures. It is a neutral salt, which forms aqueous solutions with pH of 7. | ||
| Item | Standard | Result |
| Na2SO4(%) | ≥99.0% | 99.60% |
| Magnesium(%) (Mg) | ≤ 0.15% | 0.01% |
| NaCL(%) | ≤ 0.35% | 0.005% |
| Fe(%) | ≤ 0.002% | 0.001% |
| Water Insoluble material(%) | ≤ 0.05% | 0.04% |
| Moisture | ≤ 0.2% | 0.02% |
| Whiteness | ≥ 88.0% | 92% |
2. A cooking agent used in the manufacture of kraft pulp in the paper industry.
3. Glass industry is used to replace soda ash as cosolvent.
4. The textile industry is used to prepare vinylon spinning coagulant.
5. Used in nonferrous metal metallurgy, leather, etc.
6. It is used to make sodium sulfide, pulp, glass, water glass and porcelain glaze. It is also used as a laxative and an antidote to barium salt poisoning. It is a by-product of hydrochloric acid produced from salt and sulfuric acid.
sealed container or cylinder.
Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
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Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1 container. But we can also accept less quantity on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and flocculating agent, such as PAC,PAM,Aluminum Sulfate and Citric acid,Soda Ash,Soda Flake, etc .....
