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Food Grade Magnesium Sulphate Heptahydrate

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Food Grade Magnesium Sulphate Heptahydrate

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.

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