Zinc Sulfate Heptahydrate 21%, 22%
Product Overview:
CAS #: 7446-20-0
Zinc sulfate heptahydrate, available at 21% and 22% zinc content, is a soluble zinc compound used across fertilizer, animal feed, water treatment, and textile applications. It is commonly employed as a zinc micronutrient source in fertilizer and animal feed formulations, correcting deficiencies that affect plant growth hormones and animal immune function. Additionally, it serves as an additive in industrial water treatment systems requiring a soluble zinc source. Zinc sulfate heptahydrate is also utilized as a processing chemical in rayon manufacturing and in leather and textile finishing operations. Furthermore, it finds applications in general agricultural nutrition programs requiring a readily available zinc source.
Relevant identified uses:
Textile auxiliary
Additive in feedingstuffs
Food additive
Laboratory and analytical use
Stain
Documentation:
Technical Information:
Appearance
White crystalline powder
Chloride
≤ 50 ppm
Sulfate
≤ 100 ppm
Oxalate
≤ 100 ppm
Iron
≤ 5 ppm
Heavy Metal
≤ 5 ppm
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