<legend id="y4p4w"></legend>

    <menuitem id="y4p4w"></menuitem>

    <label id="y4p4w"><tt id="y4p4w"></tt></label>
  • <pre id="y4p4w"><tt id="y4p4w"><noscript id="y4p4w"></noscript></tt></pre>
  • <dfn id="y4p4w"><cite id="y4p4w"></cite></dfn>

    The domestic and foreign trade
    of phosphorous chemical products

    We win by quality

    PRODUCTS

    We are committed to making the company a fine phosphate production enterprise with "prominent main business, reasonable structure, advanced management science, advanced culture, friendly environment and harmonious atmosphere".

    Diammonium hydrogen phosphate (technical grade)

    Application grade: technical grade
    Content: 99(%)
    Particle size: 80(mesh)
    CAS RN: 7783-28-0
    Executive standard: industry standard
    Brand: Junlin
    this product is mainly used as fire retardant, and additive for fire retardant coating.
    Performance and features: colorless transparent monoclinic crystal or white powder. Relative density 1.619. Easily soluble in water, insoluble in alcohol, acetone and ammonia.
    Chemical formula: (NH4)2HPO4
    Molecular weight: 132.0
    Executive standard: Q/7089476401-1998
    Property: white granular crystal, relative density 1.619, melting point 155°C, easily soluble in water, insoluble in alcohol, PH value of 1% aqueous solution is 8.0.
    Uses: This product is mainly used in wood, paper and textile as fire retardant, or as additive for fire retardant coating. In food industry, it can be used as leavening agent and nutrient, etc.
    Packing, storage and transportation: woven bag lined with plastic, paper bag, PE bag, net weight 25, 50, 1000Kg, keep in cool and ventilated place.
    Technical index:

    Number Technical index Technical grade Food grade
    1 Main content ((NH4)2HPO4)%≥ 99.0 99.0
    2 Phosphorus pentoxide (P2O5)%≥ 53.0 53.0
    3 Nitrogen (N)%≥ 20.8 20.8
    4 PH value 7.8-8.2 7.8-8.2
    5 Moisture %≤ 0.2 0.2
    6 Heavy metal (Pb)%≤   0.001
    7 Arsenic (As)%≤   0.0003
    8 Fluorine (F)%≤   0.005
    9 Water insoluble matter%≤ 0.10 0.10
    精品亚洲香蕉一区二区_中文无码av片免费不卡_国产精品九九久久中文_国产一级A厂片在线观看 婷婷色中文在线观看 毛片一级av中文字av毛片
    <legend id="y4p4w"></legend>

      <menuitem id="y4p4w"></menuitem>

      <label id="y4p4w"><tt id="y4p4w"></tt></label>
    • <pre id="y4p4w"><tt id="y4p4w"><noscript id="y4p4w"></noscript></tt></pre>
    • <dfn id="y4p4w"><cite id="y4p4w"></cite></dfn>
      岛国片在线观看| 中文字幕在线观看网址| 精品欧美国产一区二区三区不卡| 少妇搡bbbb搡bbb搡忠贞| 一级片免费在线观看| 欧美日韩中文字幕第一页| 嫩bbb搡bbbb搡bbbb| 成人性色生活片免费看l| 无码人妻精品视频| 亚洲一区无码AV在线播放| 久久精品伊人一区二区三区| 中文字幕欧美爱亚洲| 一区二区三区四区无码Av| 在线看又黄又爽成年视频| 91久久国产口精品久久久久| 在线无码一区二区三区精品视频| 一本到精品中文字幕av| 日韩精品一区二区无码视频| 91尤物手机在线观看| 日韩欧美亚洲一中文字暮精品|