Characteristics: white or achromaticity crystal granule or powder
Molecular Formular: MQSO4·7H2O
Specification
|
Item |
Index |
|
Content of magnesium sulfate(MgSO4·7H2O), % ≥ |
99. 0 |
|
Content of magnesium sulfate(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 |
Uses : 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.
Executed Standard: HG/T2680-95
Production capacity: 1000MT/month
Packing: 25kgs, or 40 kgs plastic woven bags lined with polythenebags, inside with plastic coating bags