|
|
Magnesium Sulfate heptahydrate(MQSO4·7H2O) |
| Appearance: |
White granular crystal. |
 |
| Content: |
99.5%, 99%. |
| Packing: |
25kg/bag, 40kg/bag. |
| Use: |
Weight additive for cotton, silk, filling for kapok products, evacuant for porcelain, fuels and fireproof materials, additive for brewing. Also used in rayon and textile industry. It belongs to feedstuffs grade. |
| Production capacity: |
1,000t/month |
Technical parameters of magnesium sulplate:
Item |
Index |
Content of magnesium sulplate(MgSO4·7H2O), % ≥
|
99.0
|
Content of magnesium sulplate(base on Mg),% ≥ |
9.7 |
Arsenic(As)content,% ≤ |
0.0002 |
Content of heavy metal(base on Pb), % ≤ |
0.001 |
Content of chloride(base on C), % ≤ |
0.014 |
Clarity test |
clarify |
Fineness(passed 400um test sieve),% ≥ |
95 |
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