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Tel:0086-20-87692022 / 87623033
87783005 / 87699962
87629963 / 87628058
Fax:0086-20-87699010
E-mail:
sda@sundiachem.com |
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| Products |
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| Name : |
Trisodium Phosphate 98%(TSP)
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| Content : |
Chemical formula: Na3PO4 · XH2O (X=0,12)
Molecular weight: 380.12
Standard executed: HG/T2517-93
Capacity: 20,000MT/a
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. |
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| Technical Data: |
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No.
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Specifications
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Na3PO4
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Na3PO4•12H2O
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Industrial
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Food
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Industrial
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Food
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1
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Main contents% ≥
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98.0
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98.0
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98.0
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98.0
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2
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Phosphorus pentoxide% ≥
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39.5
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39.5
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18.3
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18.3
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3
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Sodium oxide, as Na2O% ≤
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36-40
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36-40
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15.5-19
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15.5-19
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4
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Sulfate, as SO4 % ≤
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0.25
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0.5
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0.5
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5
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Heavy metal, as Pb% ≤
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0.001
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-
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0.001
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6
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Arsenic, as As% ≤
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0.0003
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-
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0.0003
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7
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Fluoride as F% ≤
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0.005
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-
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0.005
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8
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Water insoluble% ≤
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0.10
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0.10
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0.10
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0.10
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