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  • Manufacturer USP Grade High Purity Zinc Sulfate

  • Manufacturer USP Grade High Purity Zinc Sulfate

  • Manufacturer USP Grade High Purity Zinc Sulfate

  • Manufacturer USP Grade High Purity Zinc Sulfate

  • Manufacturer USP Grade High Purity Zinc Sulfate

  • Manufacturer USP Grade High Purity Zinc Sulfate

Zinc Sulfate Monohydrate and Heptahydrate

Monohydrate: It is white or almost white, crystalline powder, or colourless, transparent crystals, very soluble in water, practically insoluble in ethanol (96%).

Product Description

1. Product name: Zinc sulfate

2. Molecular Formula: ZnSO4·H2O ZnSO4·7H2O

3. Molecular Weight: 179.46(Monohydrate) 287.56(Heptahydrate)

4. CAS: 7446-19-7(H2O) 7446-20-0 (7H2O)

5. Character:

Monohydrate: It is white or almost white, crystalline powder, or colourless, transparent crystals, very soluble in water, practically insoluble in ethanol (96%).

Heptahydrate: It is white or almost white, crystalline powder or colourless, transparent crystals, efflorescent, very soluble in water, practically insoluble in alcohol.

6. Application: it is used in infant formula powder for nutrition supplement.

7. Packing: 25kgs paper bag or customized package.

8. Product parameter

 

Test item USP EP
Identification Passes test Passes test
Content monohydrate 99.0-108.7 % 99.0-104.0 %
heptahydrate 99.0-100.5 % 99.0-101.0 %
Arsenic 14 ppm ---
Lead 20 ppm ---
Alkalies and Alkalies earths 0.9 % ---
Iron --- 100 ppm
Chlorides --- 300 ppm
pH --- 4.4-5.6

 

 

Product Pictures

 

Manufacturer USP Grade High Purity Zinc Sulfate

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    Alice Dong: +86 18896619818

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    Mila Liu: +86 188 9661 7028

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    Jerry Meng: +86 188 9661 8702

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