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Basic Info

  • Grade: Pharmaceutical Grade

    Factory Location: hangzhou

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Sample Provided: no

    1. Properties: white small rhombic crystalline powder.

    2. Density (g/mL, 25/4℃) : 5.45.

    3. Melting point (° C) : 657.

    Boiling point (normal pressure) : 1085.

    5. Solubility: soluble in ammonia, nitric acid, and concentrated sulfuric acid, slightly soluble in water, insoluble in ethanol

    Used for colorimetric determination of nitrite, vanadate, phosphate and fluorine. Determination of ethylene and determination of cobalt and chromium in water quality analysis. Used as an analytical reagent, as a catalyst for the determination of chemical oxygen consumption in water.

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    Hangzhou Dingyan Chem Co., Ltd
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