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Sodium Sulfate Anhydrous CAS NO.7757-82-6
- Min.Order: 0 Metric Ton
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- Product Details
Keywords
- 7757-82-6
- Sodium Sulfate Anhydrous
- Sodium Sulfate Anhydrous factory
Quick Details
- ProName: Sodium Sulfate Anhydrous
- CasNo: 7757-82-6
- Molecular Formula: Na2SO4
- Appearance: White Solid
- ProductionCapacity: Metric Ton/Day
- Purity: >= 99.0%
- LimitNum: 0 Metric Ton
Superiority
>= 99.0% Na2SO4
Details
| Formula: | Na2SO4 |
| Formula Weight: | 142.04. 7757-82-6 |
| CAS No. | 7757-82-6 |
| General Description | |
| Typical appearance: | White Solid |
| Analytical use: | Kjeldahl nitrogen determination, Drying agent |
| Change in state (appoximate): | Melting Point, 884°C |
| Aqueous solubility: | 20 g in 100 mL at 20°C |
| Specification | |
| Assay | ....... >= 99.0% Na2SO4 |
| pH of a 5% solution at 25C | ....... 5.2-9.2 |
| Maximum Allowable | |
| Insoluble matter | ....... 0.01% |
| Loss on ignition | ....... 0.5% |
| Chloride (Cl) | ....... 0.001% |
| Nitrogen compound (as N) | ....... 5 ppm |
| Phosphate (PO4) | ....... 0.001% |
| Heavy metals (Pb) | ....... 5 ppm |
| Irons (Fe) | ....... 0.001% |
| Calcium (Ca) | ....... 0.01% |
| Magnesium (Mg) | ....... 0.005% |
| Potassium (K) | ....... 0.01% |
