Magnesium Sulphate Heptahydrate

magnesium sulphateheptahydrate,
Purity:99.5%,
Appearance:white crystal

Specification:

MgSO4.7H2O:99.5% min
MgSO4 48.59% min
MgO 16.27% min
Mg 9.81% min
PH(5W/V%Sol) 5-8
Ferron(Fe) 0.002% max
Chloride(CL) 0.002%
Heavy metal (Pb) 0.001 %max
Arsenic(As) 0.0002% max
Insoluble 0.01%max

 

Use:
--Mainly used in fertilizer, tanning, pringting and dyeing,activator,papermaking,plastic,porcelain,pigment matchmaking ,dynamite and fireproof materials making .
--Can used in pringting and dyeing delaine as the aggravating reagent of calico or silk,and as filling up of wooden-cotton products.Be used as Epsom salts at medicine.

 

Packing, Storage and Transportation:
Knitting bags with plastic liners,25kg,40kg,50kg per bag.
Stored in dry and cool place.Protection from sunshine,rain,moisture.

 

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