Calcium Sulfate
| Chemical Name: | Calcium Sulfate | ||
| Molecular Formula: | CaSO4/CaSO4·2H2O | ||
| Molecular Weight: | 136.14/172.17 | ||
| CAS: | 10101-41-4 | ||
| Character: | This product is white powder; Odorless, tasteless. This product is slightly soluble in water and insoluble in ethanol. | ||
| Uses: | Nitrogen fertilizer production analysis trace carbon monoxide and carbon dioxide as hygroscopic agents, coatings, artificial ivory, paint, paper, dyes, printing, metallurgy, treated water. As food additive and processing aid, medicine. | ||
| Packing: | It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. | ||
| Storage & Transportation: | It should be stored in a dry and ventilative warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances. | ||
| Quality index: | Quality index | GB1886.2016 | |
| CaSO4 | CaSO4·2H2O | ||
| Assay (CaSO4) (dry basis), w % ≧ |
98 | 98 | |
| (Pb) (mg/kg) ≦ | 2.0 | ||
| (As) (mgkg) ≦ | 2.0 | ||
| Fluoride， W/% ≦ | 0.005 | ||
| (Se) (mgkg) ≦ | 0.003 | ||
| Drying loss ， W/% ≦ | 1.5 | ||
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