Zinc Oxide 99.7% Manufacturer in China

Zinc sulfate monohydrate (ZnSO₄·H₂O)

Industrial Uses:<br>Preparation of other zinc salts (e.g., zinc oxide, lithopone, zinc compounds)<br>Electroplating industry: As a component of electroplating solutions<br>Textile, pigment, and dye industries<br>Intermediate in chemical reactions<br>Chemical Properties:<br>Low water content, high stability<br>Slower dissolution rate than heptahydrate, but more suitable for some industrial chemical processes<br>Others:<br>Can be used in wood preservatives and the leather industry

Zinc sulfate heptahydrate (ZnSO₄·7H₂O)

Agricultural Uses:<br>Commonly used as a micronutrient zinc fertilizer<br>Improves zinc-deficient soil and increases crop yield<br>Application methods include water-soluble fertilization or compound fertilizer<br><br>Feed Uses:<br>Feed-grade zinc sulfate heptahydrate is used for zinc supplementation<br>Improves animal growth rate, enhances immunity, and prevents zinc deficiency<br><br>Industrial Uses:<br>Can be used as a chemical reagent<br>Used in the pharmaceutical industry as an astringent or zinc supplement<br><br>Also used in dyes, pigments, and preservatives<br>Chemical Properties:<br>Easily soluble in water, highly hygroscopic<br>Suitable for direct application in agriculture and feed industries by dissolving in water.

25kg Zinc Oxide Powder for Rubber, Coatings, Feed | Factory Direct Price

Zinc oxide （Rubber grade）

Zinc Oxide (API)

Molecular formula: ZnO<br>Molecular weight: 81.38<br>Appearance: White powder<br>Properties: Specific gravity: 5.606; melting point: 1975 ℃. It is a amphoteric oxide that is soluble in acids and bases but insoluble in water and ethanol, and sublimates when heated to 1800 ℃.<br>Usage: Zinc oxide has certain astringent and anti-inflammatory effects, as well as moisturizing, protective and drying effects on the skin. Often compounded with sulfur, boric acid, ichthammol, sulfonamide, salicylic acid, cod liver oil, etc., it is used for the treatment of dermatitis, eczema, folliculitis, boils, burns, scalds, etc. At the same time, zinc oxide is also a trace nutrient element required by the human body, which can promote immune function, increase human immunity, enhance the body's disease resistance, and prevent various diseases.<br>Common preparations: tablets, ointments, oils, lotions, gel, etc.

Activated Zinc Oxide

Molecular formula: ZnO<br>Molecular weight: 81.37<br>Appearance: White powder<br>Properties: Relative density 5 606, melting point 1975 ℃, sublimating at 1800 ℃, stable at room temperature, insoluble in water and alcohol, and soluble in acid and alkali ammonium salt solutions, it is an amphoteric oxide. When absorbing carbon dioxide and water in the air, it produces white zinc carbonate, so it should be stored in a sealed container. Not reduced by hydrogen gas, it turns into lemon yellow when heated and white again when cooled.<br>Usage: Used as a vulcanization accelerator for rubber (natural rubber, synthetic rubber, chloroprene rubber, etc.), a desulfurization catalyst, a light stabilizer for plastics (such as polyolefins, polyvinyl chloride, etc.), and also in the coatings and ceramics sectors.

Zinc oxide (industrial grade)

Molecular Formula: ZnO<br>Molecular Weight: 81.39<br>Appearance: White powder<br>Properties: Specific gravity 5.606, melting point 1975℃, it is an amphoteric oxide, soluble in acids and alkalis, insoluble in water and ethanol, and sublimes upon heating to 1800℃.<br>Uses: Rubber products, ceramics, pharmaceuticals, food, cosmetics, paints, printing and dyeing, magnetic materials, electronics, animal feed, cathode ray tubes, etc.

$3.00 - $2,580.00