• ProductsYour location : Products

    Industrial anhydrous sodium sulfite

    Molecular formula: Na2SO32
    Executive standard: HG/T2967-2010、Q/CAKZ004-2010HG/T2967-2010
    Appearance: white or light yellow crystal powder
    Packing: compound plastic woven bag with inner plastic film; net weightis 25kg or 50kg
    Notes: the product should be stored in ventilated and dry warehouse
    Product technical index:

     

    Item

    index

     

    superior grade

    top grade

    qualified

    sodium sulfite(Na2SO3),% ≥

    97.0

    96.0

    93.0

    free alkali,               %,  ≤          

    0.10

    0.40

    0.40

    iron,               %,  ≤

    0.003

    0.005

    0.02

    water insoluble         %,  ≤

    0.002

    0.03

    0.05

    Q/CAKZ004-2010 product technical index:

    Item

    index

     

    top grade

    second grade

    third grade

    qualified

    sodium sulfite(Na2SO3),% ≥

    96.0

    93.0

    90.0

    85.0


    [ Back ]

    QR code
    歡迎給我們留言 關閉
    姓名:
    電話:
    E-mail:
    內容:
     
    顯示在線留言
    久久夜色精品国产_男女无遮挡XX00动态图120秒_亚洲日韩中文字幕乱码在线看_中文字幕在线观看不卡