SODIUM SULPHATE anhydrous 7757-82-6 decahydrate 7727-73-3
SODIUM SULPHATE
Properties: white monoclinic crystal or powder, odorless, salty; also known as Glauber's salt, sodium sulfate, soluble in water, glycerin, insoluble in ethanol, exposed to air, easy to absorb moisture into water sodium sulfate.
Product performance:
| Specification | GB29209-2012 | FCC V |
| Content( As Na2SO4 ) ≥w/% | 99.0~100.5 | 99.0~100.5 |
| Lead ≤mg/kg | 2 | 2 |
| Selenium ≤mg/kg | 30 | 30 |
| Arsenic ≤mg/kg | 3 | -- |
| Drying reduction w/% （Anhydrous substance） | ≤1.0 | ≤1.0 |
| Drying reduction w/% （Ten water products） | 51.0~57.0 | 51.0~57.0 |
Product category： Sulfate
1、 Chemical name: SODIUM SULPHATE
2、Molecular formula: anhydrous sodium sulfate: Na2SO4 decahydrate sodium sulfate: Na2SO4 · 10H2O
3、 Molecular weight: anhydrous: 142.04; decahydrate: 322.20
4、 CAS: anhydrous: 7757-82-6; decahydrate: 7727-73-3
5、Properties: white monoclinic crystal or powder, odorless, salty; also known as Glauber's salt, sodium sulfate, soluble in water, glycerin, insoluble in ethanol, exposed to air, easy to absorb moisture into water sodium sulfate.
6、Application: mainly used for making water glass, enamel, pulp, desiccant, analytical chemical reagent, etc.
7、Package: lined with polyethylene plastic bag, covered with plastic woven bag, 25kg per bag.
8、Storage and transportation: it should be stored in a dry, ventilated and clean warehouse, loaded and placed with care to prevent moisture and heat. During transportation, it should be protected from rain and moisture, and should be isolated from toxic substances.
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