Zinc Sulfate Heptahydrate
Zinc Sulfate Heptahydrate, White Vitriol, Zinc Vitriol
Product Description
Molecular Formula: ZnSO4 · 7H2O
Molecular Weight: 287.5
CAS Number: 7446-20-0
Melting Point: 100 °C
Test |
Specification | Result |
Appearance (Color) |
White | White |
Appearance (Form) |
Crystals or Crystals with Chunks | Crystals |
Complexometric EDTA |
99.0 - 103.0 % | 99.2 % |
X-Ray Diffraction |
Conforms to Structure | Conforms |
Insoluble Matter c = 10%, Water |
_< 0.01 % | < 0.01 % |
Calcium (Ca) | _< 0.005 % | < 0.001 % |
Chloride (Cl) | _< 5 ppm | < 5 ppm |
Iron (Fe) | _< 0.001 % | < 0.001 % |
Potassium (K) | _< 0.01 % | < 0.01 % |
Magnesium (Mg) | _< 0.005 % | < 0.001 % |
Sodium (Na) | _< 0.05 % | < 0.01 % |
Ammonia (NH4) | _< 0.001 % | < 0.001 % |
Nitrate (NO3) | _< 0.002 % | < 0.002 % |
Lead (Pb) | < 0.003 % | < 0.001 % |
Manganese (Mn) | < 3 ppm | < 1 ppm |
pH c = 5%; Water at 25°C |
4.4 - 6.0 | 4.7 |
Meets ACS Requirements | Current ACS Specification | Conforms |
Zinc sulfate has been utilized to induce metallothienin expression in mice. Several protocols that use zinc sulfate for protein precipitation and analysis by LC/MS have been published.5,6 A procedure has been reported on the use of zinc sulfate to remove hemoglobin from mammalian tissue cytosol for subsequent study of lipoxygenase activity from Biological samples.
Zinc Sulfate exporter and supplier in Mumbai, Gandhidham, Kolkata, Chennai, Visakhapatnam, Fujairah, Sharjah, Abudhabi, Duabi, Ajman, Muscat Barka Oman, Nairobi Kenya Africa
It is manufactured in accordance with required standards and is widely used in:
Animal feeds
Fertilizer ingredient
Paint
Lithopone
Medicine
Leather
Zn electro analysis
Agriculture
Zinc sulfate heptahydrate occurs in nature as the mineral goslarite.
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