CAS number：7446-19-7
molecular formula：H2O5SZn
molecular weight：179.47
EINECS number：616-096-8

English synonyms

SULFURIC ACID ZINC SALT MONOHYDRATE;ZINC SULFATE-1-HYDRATE;ZINC SULFATE MONOHYDRATE;ZINC SULFATE;ZINC SULPHATE H2O;ZINC SULPHATE MONOHYDRATE;Gunningite;Zinc mesosulfate (ZnH2SO5)

Related categories

Food and feed additives; Feed additives; Inorganic chemicals; Inorganic salts; Food additives; ;General reagents;Inorganic compounds and salts;Feed additive/Collector;Organic raw materials;Zinc;Sulphate;Feed additive raw materials;Mineral feed;Intermediate;Raw materials;Chemical additives;Other raw materials;Chemical raw materials;Inorganics;Feed additive

Introduction

Zinc is a component of many enzymes, proteins, ribose, etc. in animals. It participates in the metabolism of carbohydrates and lipids, and can catalyze the mutual transformation of pyruvate and lactic acid to promote growth. It is distributed in all tissues of the animal body. Zinc deficiency can easily cause parakeratosis, dysplasia and hair deterioration, and can affect the reproductive function of animals. Feed-grade zinc sulfate monohydrate is a zinc supplement in the feed industry. It is a white fluid powder with high zinc content and low impurity (lead, cadmium) content, which is superior to the safety standards for feed additives.

Chemical properties

White fluidity powder. Soluble in water, slightly soluble in alcohol, insoluble in acetone.

Use

●  It is the raw material for the manufacture of zinc salt and lithopone. The electrolytic industry is used for cable galvanizing and electrolytic pure zinc. It is also used to prevent diseases in fruit tree nurseries, wood and leather preservatives and man-made fiber industries. Food grade is used as a nutritional supplement (zinc fortifier).

●  It is used in man-made fibers, pesticides, dyes, electroplating and other zinc salts. It is the raw material for the manufacture of zinc salts and lithopone. The electrolytic industry is used for cable galvanizing and electrolytic pure zinc. It is also used to prevent diseases in fruit tree nurseries, wood and leather preservatives and man-made fiber industries. Food grade is used as a nutritional supplement (zinc fortifier).

Production method

●  Sphalerite is obtained by leaching and refining after roasting.
It is obtained by reacting sulfuric acid with zinc or zinc oxide.

●  The synthetic method reacts with sulfuric acid and zinc oxide, then filters, then adds zinc powder to replace and remove impurities, filters, adds potassium permanganate to oxidize, and then undergoes drying, separation, concentration, filtration, secondary replacement, pressure filtration, and sieving. Zinc sulfate monohydrate is obtained. That
ZnO+H2S04→ZnSO4?H2O

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