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二水硫酸钙
Calcium sulfate dihydrate
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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 |
| 3035220 | 1kg | 654 | |||
| 3035220 | 5kg | 1820 |
产品别名
10101-41-4
二水硫酸钙
Calcium sulfate dihydrate
基本信息
| 应用 | Used as portland-cement retarder, tile and plaster. It is a source of sulfur and sulfuric acid. Also used in polishing powder and paints, dyeing and calico printing. It is likewise employed in zinc metallurgy. It is employed in drying industrial gases, solids and many organic liquids. In granulated form it is used as soil conditioner. Used for food additives in the soy manufacturing industry. |
| 备注 | It is hygroscopic in nature. It is non-combustible. Stable under normal temperatures and pressures. On decomposition gives oxides of sulfur and calcium oxide. |
| MDL | MFCD00149625 |
| EINECS | 231-900-3 |
| 分子式 | CaSO4?2H2O |
| 分子量 | 172.17 (136.14anhy) |
| 熔点 | 128° -1.5H{2}O |
| 沸点 | 163° -2H{2}O |
| 密度 | 2.32 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water. |
| Merck | 14,1706 |
安全信息
| RTECS | EW4150000 |
| TSCA | 是 |
