Certificates/Standards: | N; |
Monthly Output: | Not provided |
Regional: | - |
Packaging Information: | Not provided |
Mode Of Payment: | Not provided |
Delivery Lead Time: | Not provided |
Main Sales Markets: | North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa |
Sample Provided: | No |
Sample Policy: | Not provided |
Minimum Quantity: | Not provided |
质量指标 |
Specification |
FAO/WHO,1992;CXAS/1989 |
含量 ≥% |
Content |
99.0 |
砷 ≤% |
As |
0.0003 |
重金属 ≤% |
Heavy Metals |
0.001 |
硒 ≤% |
selenium |
0.003 |
1、Chemical Name: Potassium sulfate
2、Molecular Formula : K2SO4
3、Molecular Weight: 174.26
4、CAS: 7778-80-5
5、Character: It is colorless or white crystalline powder. It has bitter taste. Relative density is 2.662. Melting point is 1069℃. It’s soluble in water, insoluble in ethanol and acetone, PH is 5.5-8.5 in 5% aqueous solution.
6、Usage: It is used as seasoning and substitie for salt.used as cleaning agent in glass industry. Used as bulk laxatives in medical industry.
7、Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: 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.