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        Your current location>>Home>>Products
         Name: Sodium nitrite
        Sodium nitrite

        Molecular formula: NaNO2
        Molecular weight: 69.00
        Specific gravity: 2.168
        Melting point: 271°C
        Properties: white or yellowish crystal.
        Specification: (GB2367-90)

        Index

        Superior

        First class

        Second class

        Sodium nitrite%

        ≥99.0

        ≥98.5

        ≥98.0

        Sodium nitrate%

        <0.80

        <1.00

        <1.90

        Chloride%

        ≤0.10

        ≤0.17

        -

        Moisture %

        ≤1.8

        ≤2.0

        ≤2.5

        Water insoluble matter%

        ≤0.05

        ≤0.06

        ≤0.1

        Uses:
        This product can be used as mordant for textile dyeing, bleaching agent for silk and flax, heat treatment agent for metal, chemical analytical reagent, etc.
        Packing: Polypropylene plastics woven bag, lined with PE film moisture-barrier bag. Net weight 50/25kg.

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