• 取扱商品
  • >肥料

    リン酸三ナトリウム (TSP)


    TRISODIUM PHOSPHATE (TSP)
    Chemical formula: Na3HPO4•XH2O (X=0,12)
    Molecular weight: 380.14
    Properties:
    White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62, melting point is 73.4 ℃.
    Application:
    Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
    Packing and storage:
    In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.

    Specifications Na3HPO4 Na3HPO4•12H2O
    Industrial Grade Food Grade Industrial Grade Food Grade
    Main contents %≥ 98.0 98.0 98.0 98.0
    Phosphorus pentoxide%≥ 39.5 39.5 18.3 18.3
    Sodium oxide, as Na2O 36-40 36-40 15.5-19 15.5-19
    Sulfate, as SO4 % ≤- 0.25 0.5 0.5
    Heavy metal, as Pb% ≤- 0.001 0.001 0.001
    Arsenic, as As% ≤- 0.0003 0.0003 0.0003
    Fluoride as F% ≤- 0.005 0.005 0.005
    Water insoluble% ≤ 0.10 0.10 0.10 0.10

    張貼者:TAIYOU TECHNOLOGY CO., LTD