Basic Info
  • Grade: Food grade ,Feed grade , Pharma grade

    Factory Location: Huazhong/Tianxin/Brother

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

  • Monthly Production Capacity: 20000 Kilogram/Kilograms per Month

    Packaging Information: 25kg/box

  • Delivery Lead Time: in stock , prompt delivery

    Sample Provided: yes

    Payment Terms: T/T

    APPEARANCE

    A white or almost white crystalline powder

    IDENTIFICATION

    White to practically white crystals or crystalline powder

    APPEARANCE OF SOLUTION

    Consistent with the reference IR spectra

    PH

    A white curdy precipitate is formed with silver nitrate,the precipitate is insoluble in nitric acid but dissolves readily in
    ammonia

    SULPHATES

    About 205 ℃

    LIMIT OF NITRATE

    Clear,not more intense than Y7

    WATER

    2.4~3.0

    RESIDUE ON IGNITION

    NMT 0.5%

    ABSORBANCE OF SOLUTION

    NMT 0.1%

    RESIDUAL SOLVENTS -METHANOL -ETHANOL

    NMT 0.1%

    Impurity A

    16.9%~17.6%

    Impurity B

    NMT 0.5%

    Impurity C

    NMT0.002%(BP2014)

    Any impurity

    NMT 0.003%(USP37)

    Total impurities

    NMT 0.15%

    Assay

    NMT 0.10%

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