Product: Penta sodium salt of Amino Trimethylene Phosphonic Acid
Abbr.: ATMP•Na5
CAS NO: 2235-43-0
Molecular formula: C3H7NNa5O9P3
Structure formula:
Properties:
Colorless or light yellow transparent liquid.
Application:
ATMP•Na5 is the salt of ATMP, it can inhibit calcium carbonate particularly. ATMP•Na5 is a general low cost scale inhibitor, it has good corrosion inhibition to zinc salt and phosphate, its chelating ability is good as well.
ATMP•Na5 is used together with other organic phosphoric acid, polycarboxylic acid or salt to form organic alkaline agents. ATMP•Na5 can be used in circulating cool water system for all water quality,like circulating cool system in power plant, oil refinery plant and oilfield refill water system.
Specification:
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Items
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Quality
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Active content(ATMP),%
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27.8-30.7
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Active content(ATMP•Na5),%
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38.0-42.0
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Total phosphoric acid(PO43-),%
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26.6-28.6
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Chloride(as Cl-)
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1.0 max.
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Density(20°C),g/cm3
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1.38-1.48
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PH(1% Wate Solution)
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10.0-11.0
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Fe2+,mg/L
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20 max.
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