Search Results for: Water not containing sweetening matter
in day valid period - - [ introduction ] zinc oxide of indirect method >> molecular formula: zno molecular weight: properties: this product is white powder, with specific weight of and melting point of °c. it is a kind of amphoteric oxide. , dissolving in acid, alkali, ammonium chloride and ammonia water
, not dissolving in water and ethyl alcohol, sublimating when heating to °c. uses: rubber, ceramics, medicine, paint, printing & dyeing, magnetic, electronics, fodder, picture tube, etc. item index medicine type rubber type coating type super grade top-grade first grade top-grade first grade zinc oxide...
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