All Categories - JL-TRADE
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.
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.
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