| CAS No.: | 7757-82-6 |
|---|---|
| Formula: | Na2so4 |
| EINECS: | 231-820-9 |
| Certification: | CCIC, CIQ, RoHS, ISO |
| Purity: | ≥99% |
| Type: | Sodium Sulfate |
| Samples: |
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| Customization: |
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Audited Supplier English Name: Sodium Sulphate anhydrous
Chemical properties: It is colorless or white square crystal granule powder, easily deliquescent, alkaline, insoluble in ethanol. PH value is about 9 in 1% aqueous solution.
Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Application: In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.
Specification:
| Inspection Item | Standard Criteraia | Test Criteraia | Test Method |
| Water Insolubl, g/100g | ≤0.20 | 0.0057 | GB/T13025.4-2012 |
| Iron(Fe), g/100g | ≤0.04 | 0.0003 | GB/T3049-2006 |
| PH (50g/L) | / | 8.10 | GB 14591-2006 |
| Whiteness (R457) , % | / | 87 | GB/T23774-2009 |
| Sodium Sulphate Anhydrous , % | ≥97.0 | 99.02 | GB/T6009-2014 |
| Chloride Content, % | ≤0.90 | 0.540 | GB/T6009-2014 |
| Ca and Mg Contene(Mg), % | ≤0.40 | 0.006 | GB/T6009-2014 |
| Moisture Content, % | ≤1.0 | 0.05 | GB/T6009-2014 |
Images:
We have been in this line for more than 16 years and equipped with advance facility. We are taking the test for each batch of product. Defective cargoes are not allowed to loading.
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