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| Compound | sodium sulfate | ||||
|---|---|---|---|---|---|
| CAS No. | 7757-82-6 | Catalog No. | ZH19S03 | Brand | 雲港 |
| Purity | 98% | Packing | 25kg | Grade | FG |
| Lead Time | 5Day (s) | Origin | Loading Port | Lianyungang,Shanghai ,Qingdao | |
| Boiling Point | 330ºC at 760 mmHg |
|---|---|
| Stability | Stable. Incompatible with strong acids, aluminium, magnesium, strong bases. Hygroscopic. |
| Storage Condition | Store at RT. |
| Appearance & Physical State | White crystals or powder |
| Water Solubility | 18.5 mg/L |
| Refractive Index | 1.484 |
| Density | 2.68 |
| Melting Point | 884ºC(lit.) |
| Vapor Pressure | 3.35E-05mmHg at 25°C |
1. Chemical Name: Sodium sulfate anhydrous
2. Molecular Formula: Na2SO4
3. Molecular Weight: 142.04
4. CAS: 7757-82-6
5.Character:It is white crystalline powder, easily deliquescent, alkaline, insoluble in ethanol. pH value is about 9 in 1% aqueous solution.
6. Usages: In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.
7. 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.
8. Storage & Transportation: It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot; unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
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