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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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