<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".

    Sodium tripolyphosphate (technical grade)STPP

    Application grade: technical grade
    Content: 94(%)
    Particle size: white powder(mesh)
    CAS RN: -
    Executive standard: GB9983-88
    Brand: Junlin
    as detergent auxiliary, in petroleum, metallurgy, mining, water treatment, etc.
    English name: sodium tripolyphosphate
    Alias: Pentasodium Tripolyphosphate
    Molecular formula: Na5P3O10
    Molecular weight: 367.86()
    Performance features: white particle or powder, apparent density 0.35-0.90g/cm3, melting point 622℃. Easily soluble in water, PH of 1% aqueous solution is 9.7.
    Uses: This product is mainly used as water softener for industrial water, dyeing auxiliary, or as dispersing agent for paint, kaolin, magnesium oxide, calcium carbonate, etc.
    Product quality: meets GB9983-2004 standard.
    Technical requirement:

    Technical index Index
    superior product First-class product Qualified product
    Sodium tripolyphosphate (Na5P3O10) %≥ 96 90 85
    Phosphorus pentoxide(P2O5) %≥ 57.0 56.5 55.0
    Water insoluble matter %≤ 0.10 0.10 0.15
    Iron (Fe) %≤ 0.007 0.015 0.30
    PH value (1% aqueous solution) % 9.2-10.0
    Whiteness %≥ 90 80 70
    Particle size1.00mm test sieve residue on sieve %≤      
    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
    <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>