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  • Zinc Sulfate, 100gm
  • Zinc Sulfate, 100gm
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Chemical Grade: ACS, Heptahydrate
Assay: 99.0% - 103%
Formula: ZnSO4 •7H2O
CAS: 7446-20-0
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Cat No. - NC-6782
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Zinc sulfate is colorless, odorless granular material. Astringent, metallic taste, efflorescent (loses combined water molecules on exposure to air). Soluble in water and glycerin.

Uses include rayon manufacture, mordant and wood preservative. Useful in some metal patina formulas and science demonstrations.

Used in the following patina formulas:

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