午夜无遮挡男女啪啪免费软件,午夜男女羞羞爽爽爽视频,午夜男女无遮挡拍拍视频

  • <optgroup id="camye"></optgroup>
    <optgroup id="camye"></optgroup>
  • <strong id="camye"></strong>
  • <strong id="camye"></strong>
  • <sup id="camye"><button id="camye"></button></sup>
    Yixing Lark Fine Chemical Co., Ltd.
    Antioxidant
    Magnesium oxide
    Magnesium carbonate
    Magnesium hydroxide
    Intermediate
    Accelerant
     
    Light magnesium oxide (BP2010)
    Properties: White powder, odorless, tasteless.
    Quality index: BP2010
    Inspection items
    Standard
    Identification
    positive
    Loss on ignition
    8.0%? MAX
    Soluble salt
    2.0%? MAX
    Acid insolubles
    0.1%? MAX
    Arsenic
    0.0004%? MAX
    Ca
    1.5%? MAX
    Heavy metal
    0.003%? MAX
    Fe
    0.1%? MAX
    Assay
    98.0~100.5%
    Chloride
    0.15%? MAX
    Sulfate
    1.0%? MAX
    Color of solution
    B2? MAX
    Uses: This product is mainly used in pharmaceutical, as antacid or API.
    Specification: Net wt 25kg, double-layer package (plastic bag lined paper-plastic composite bag ).
    Storage: sealed tightly.
     
    Home | About us | Honors | Prodcuts | Order | Contact us | 中文版
    午夜无遮挡男女啪啪免费软件,午夜男女羞羞爽爽爽视频,午夜男女无遮挡拍拍视频