Quantity(Metric Tons) | 1 - 1 | >1 |
Est. Time(days) | 14 | To be negotiated |
Sodium sulfate | ||
Item | Specification | Result |
Na2SO4 | ≥99.0 | 99.20 |
Water insoluble matter % | ≤0.05 | 0.02 |
Ca & Mg %(Mg) | ≤0.15 | 0.02 |
Chloride %(Cl) | ≤0.35 | 0.19 |
Fe | ≤0.002 | 0.001 |
Moisture % | ≤0.20 | 0.02 |
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.
Product Name:Sodium Sulphate Anhydrou 99%MIN Inspection Time:2018/07/28
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 |
Product Discription | |
Product Name | Sodium Sulphate Anhydrous Glauber Salt Cas 7757-82-6 |
Normal Names | Sodium Sulphate Anhydrous/Sodium Sulfate Anhydrous/SSA/Glauber Salt |
MF | 7757-82-6 |
CAS No. | Na2SO4 |
EINECS No | 231-820-9 |
Appearance | White Powder |
Properity | white fine crystal or powder, easily soluble in water; absorb moisture; odorless, non-toxic |
Purity | 99% min |
Grade Standard | Food Grade, Industrial Grade, Medicine Grade, Reagent Grade |
Application | Making detergent,dyeing |
Brand Name | JH |
Origin | Wuhan,China |
Specification of Sodium Sulphate Anhydrous | ||
TEST ITEMS | STANDARD VALUE | TEST VALUE |
Appearance | White crystal | White crystal |
Sodium sulphate | 99%MIN. | 99.13% |
Moisture | 0.20%MAX. | 0.02% |
Water insolubles | 0.05%MAX. | 0.001% |
Ca+ & Mg+ | 0.15%MAX. | 0.001% |
Chloride | 0.35%MAX. | 0.33% |
Whiteness | 80MIN. degree | 86.5 |
Test standard | GB/T6009-2003 | |
Conclusion Whiteness | The product is sampled according to GB/T8618-2001 and tested as per GB/T6009-2003, and the test result is eligible. |