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CONTACT US
Company: Choice Chemicals Ltd.
Address: You'a Headquarters Office Building,Chaoyang Front Street, Furong District, Changsha,Hunan Province 410000,China
Mobile: 0086 731 89878447
E-mail: info@choice-chem.com
Food Grade Magnesium Sulphate Heptahydrate
Information
|
Appearance |
Colorless fine needle or oblique column crystal |
| CAS NO |
10034-99-8 |
| EINECS |
242-691-3 |
| H.S.CODE | 2833.2100.00 |
|
Molecular Formula |
MgSO4·7H2O |
| Molecular weight | 246.46956 |
Quality Standard
|
Component |
Food grade |
Typical |
|
MgSO4·7H2O |
99.5% min. |
99.57% |
|
MgSO4 |
48.59% min. |
48.66% |
|
MgO |
16.20% min. |
16.27% |
|
Mg |
9.8% min. |
9.87% |
|
Fe (Iron) |
0.0015% max. |
0.0014% |
|
Cl (Chloride) |
0.014% max. |
0.012% |
|
Pb (Heavy metal ) |
0.0004% max. |
0.0002% |
|
S |
13.0% min. |
13.67% |
|
As (Arsenic) |
0.0002% max. |
0.0001% |
|
PH |
5 – 8 |
6.6 |
|
Cd |
0.0002% max. |
0.0001% |
|
Hg |
0.0001% max. |
0.0001% |
|
Water insoluble |
0.05% max |
0.01% |
Application
-
1. Food grade epsom salt is used as nutrition supplement, curing agent, flflavor enhancer, and processing aid
-
2. it serves as the brewing additive to supplement brewing water with magnesium, as a nutrient source during
-
fermentation to increase the fermentability, improve the flflavor (0.002%) of synthetic sake and adjust the
-
water hardness.
