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无水硫酸钠
Sodium Sulfate
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3059831 | 500g | 436 | |||
| 3059831 | 1000g | 785 | |||
| 3059831 | 5000g | 2430 |
产品别名
7757-82-6
无水硫酸钠
Sodium Sulfate
基本信息
| 应用 | Sodium sulfate anhydrous is used primarily for drying non-aqueous solvents by removing traces of water. It is used as a fining agent for molten glass, levelling agent in textile processing, and filler in detergents. It is also used in Kraft process for paper pulping, defrosting windows, manufacture of starch, glass, and soap. |
| 备注 | Anhydrous sodium sulfate is hygroscopic in nature, and absorbs moisture converting to the hydrated form. The hydrated form on heating gets converted back to anhydrous form. |
| MDL | MFCD00003504 |
| EINECS | 231-820-9 |
| 分子式 | Na2O4S |
| 分子量 | 142.04 |
| 熔点 | 884° |
| 密度 | 2.680 |
| 折射率 | 1.484 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water, glycerol and hydrogen iodide. Insoluble in ethanol and many organic solvents. |
| Merck | 14,8680 |
安全信息
| RTECS | WE1650000 |
| TSCA | 是 |
