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      1. 常熟新特化工有限公司

        Changshu New-Tech Chemicals Co., Ltd.

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        Calcium Hypophosphite

        Molecular Formula

        Ca(H2PO2)2

        Molecular Weight

        170.055

        Cas No 7789-79-9

        Properties

        White monoclinic, prismatic crystals or granular powder. When heated above 300℃ it evolves spontaneously inflammable phosphine Soluble in water, slightly soluble in glycerol. Insoluble in alcohol. The aqueous solutions are slightly red. Incompatible with oxidizers.

        Specifications

        Appearance

        White powder

        Assay Mn(H2PO2)2.H2O

        98.5-100.5

        Acidity(ml 0.1N NaOH/g)

        <0.5

        Heavy Metals(ppm)

        <10

        Sodium(ppm)

        <500

        Moisture(%)

        <0.2

        Insoluble matter(%)

        <0.5

        Uses

        Food additive, animal nutrient, polymerization catalyst, antioxidant and a reducing agent for chemical synthesis

        Storage

        Keep indoors and protected, keep closed and away from air or moisture. Keep cool and out of direct sunlight.

        Packing

        50KG PE bag lined metal pail . 25KG PE bag lined bag .

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