Zinc Sulphate Heptahydrate

Zinc Sulphate Heptahydrate (EP/LR)

Minimum Order Quantity	500 Kilogram
Grade Standard	Reagent Grade
Packaging Size	Customized
Packaging Type	Customized
Physical State	Powder
Usage	Industrial

Product Name	Zinc Sulphate Heptahydrate
Chemical Name	Zinc Salt Heptahydrate
CAS No.	7446-20-0
Color & Physical Form	White Crystalline Powder
Active Ingredient	ZnSO4.7H2O
Assay	99 - 102%
Molecular Wt.	287.54
pH	4.0 – 6.0
Zn-Content	Min. 21%
Chloride	NMT 0.01%
Iron	NMT 0.005%
Copper	NMT 0.0005%
Cadmium	NMT 0.001%
Total Nitrogen	NMT 0.005%
Heavy Metals (as Pb)	NMT 0.005%
Loss on Drying (105 degree C)	35% - 39%

Zinc Sulphate Heptahydrate (AR/GR)

Minimum Order Quantity	500 Kilogram
Grade Standard	Reagent Grade
Physical State	Powder
Usage	Industrial

Product Name	Zinc Sulphate Heptahydrate
Chemical Name	Zinc Salt Heptahydrate
CAS No.	7446-20-0
Color & Physical Form	White Crystalline Powder
Active Ingredient	ZnSO4 7H2O
Assay	99 - 102%
Molecular Wt.	287.54
pH	4.0 - 6.0
Zn Content	Min. 21%
Chloride	NMT 0.0005%
Iron	NMT 0.0005%
Copper	NMT 0.0005%
Cadmium	NMT 0.001%
Total Nitrogen	NMT 0.0005%
Heavy Metals (as Pb)	NMT 0.001%
Insoluble	NMT 0.01%

Zinc Sulphate Heptahydrate (Tech)

Product Name	Zinc Sulphate Heptahydrate
Chemical Name	Zinc Salt Heptahydrate
CAS No.	7446-20-0
Color & Physical Form	White Crystalline Powder
Active Ingredient	ZnSO4.7H2O
Molecular Wt.	287.54
Zn-Content	Min. 21%
Insoluble	NMT 0.1%

• The main application of Zinc Sulphate Heptahydrate is as a coagulant in the production of rayon.
• It is also a precursor to the pigment lithopone.
• Zinc sulfate is used to supply zinc in animal feeds, fertilizers, and agricultural sprays.
• It is used as in electrolytes for zinc plating, as a mordant in dyeing, as a preservative for skins
• In leather and in medicine as an astringent and emetic
• Zinc Sulphate Heptahydrate is also used as laboratory reagent

EINECS No.	231-793-1
Category	Non Hazardous
Reach Registration	No
MSDS	Available on request

Product Name	Magnesium Sulphate Anhydrous
Chemical Name	Magnesium Sulphate Anhydrous
CAS No.	7487-88-9
Color & Physical Form	Hygroscopic Powder
Active Ingredient	MgSO4
Assay	Min 70 %
Molecular Wt.	120.37
pH (5% Solution)	7.0 – 9.5
Chloride	NMT 0.02%
Iron	NMT 0.001 %
Arsenic	NMT 0.0005 %
Heavy Metals (as Pb)	NMT 0.0010 %

• Magnesium sulfate is used in bath salts.
• Magnesium sulfate heptahydrate is also used to maintain the magnesium concentration in marine aquaria
• Magnesium sulfate is used as the electrolyte to prepare copper sulfate
• Magnesium sulfate is used as a brewing salt in beer production to adjust the ion content of the brewing water
• It is used in paper making industry
• Magnesium Sulphate Anhydrous is also used as laboratory reagent

EINECS No.	231-298-2
Category	Non Hazardous
Reach Registration	No
MSDS	Available on request