Magnesium sulfate heptahydrate
1)purity: 99%min
2)appearance: White or colorless crystals
3)packing: 25kg net weight plastic woven bags, 25mt in the 20"gp without pallets
4)Usage: Metallurgical, chemical, feed and environmental protection, fertilizers, magnesium fertilizers, building materials and other industries
|
ITEM AND RESULT |
|
ITEMS |
STANDARD |
RESULTS |
|
MgSO4@7H2O % |
≥99% |
99.5% |
|
Cl% |
≤ 0.50% |
0.30% |
|
Fe% |
≤ 0.01% |
0.005% |
|
As% |
≤ 0.0002% |
0.0002% |
|
Pb% |
≤ 0.001% |
0.001% |
|
Mgo% |
≥ 15.33% |
16.24% |
|
Mg% |
≥9.2% |
9.7% |
|
Sulphate |
≥12% |
12.5% |
|
Appearance |
White or colorless crystals |
QUALIFIED |
Tianjin Shengxinhai Chemical Co., Ltd. was constructed in 1998 and mainly produces inorganic chemical products, like caustic soda in different purities and appearances (96%, 99% and flakes, solid, peals); Anhydrous sodium sulfite, sodium bisulfite, sodium metabisulfite, Magnesium sulphate hepta and so on. Besides, we also buy sulphur from other countries, like Japan.
Our company has our own three factories. The marketing office address is in the Jiade Building Room 1302-1402, intersection of Jintang Road and Yuejin Road in Dongli District Tianjin China. And our research and production base address is in Baishaling, Yongxing Village, Junliangcheng Town, which is located in the west of Tianjin Development Zone. The most important thing is that the transportation of our company is quite convenient. Up to now, we have established good business relationships with lots of clients from all over the world. You are welcome to visit our company.
