Sodium Sulfate Decahydrate CAS 7727-73-3

Sulphate Decahydrate CAS 7727-73-3-package-1

Sulphate Decahydrate CAS 7727-73-3-Powder-4

Sulphate Decahydrate CAS 7727-73-3-package-2

Sodium Sulfate Decahydrate CAS 7727-73-3

CAS: 7727-73-3
纯度99%
Molecular Formula: H20Na2O14S
Molecular Weight: 322.19
EINECS: 616-445-4
Storage Period: 1 year

Synonym: GLAUBER’S SALT; NATRII SULFAS DECAHYDRICUS; SODIUM SULPHATE 10-HYDRATE; SODIUM SULPHATE DECAHYDRATE; SODIUM SULPHATE IOH2O

What is of Sodium Sulfate Decahydrate with CAS 7727-73-3?

十水合硫酸钠(芒硝、芒硝、Na₂所以₄·10小时₂O)是十水盐的硫酸钠。其晶体结构进行了调查由单晶中子射的研究。其结晶热函已经进行评价。它可以合成反应MnSO₄噻吩-2,5-二甲酸和谷氨酸钠。

规格

项目	标准
外观	White crystalline powder.
Content(Na2SO4·10H2O) ≥%	99.7
PH value(50g/L solution, 25℃)	5.0-8.0
清楚测试	通
Water insoluble substance ≤%	0.005
Chloride(Cl) ≤%	0.001
Phosphate(PO4) ≤%	0.001

应用

1. Water treatment:

Sodium sulfate decahydrate can be used in water treatment processes, especially in removing metal ions and other impurities from water. It can effectively react with metal ions to form insoluble precipitates.

2. Detergents and washing powders:

In detergents and washing powders, sodium sulfate decahydrate is used as an auxiliary agent to help improve the cleaning effect. It can be used as a water hardness regulator in detergents to prevent minerals in water from adversely affecting the washing effect.

3. Papermaking industry:

In the papermaking process, it can be used as a neutralizer or additive to adjust the pH of pulp and improve the quality of paper.

4. Glassmaking: In the glass production process, sodium sulfate decahydrate can be used as a flux to help lower the melting point and improve the melting efficiency.

5. Desiccant: In some cases, sodium sulfate decahydrate can also be used as a desiccant with strong hygroscopicity and is used for drying in laboratories or industries.