ATMP has excellent chelation
  • venynxvenynx October 2018
    Other Names: Amino trimethylene phosphonic acid, Nitrilotrimethylene
    Triphosphonic Acid, ATMPA, [nitrilotris(methylene)]tri-, potassium salt

    Molecular Formula: N(CH2PO3H2)3
    Molecular Weight: 299.05

    Properties:
    ATMP
    has excellent chelation, low threshold inhibition and lattice
    distortion ability. It can prevent scale formation, calcium carbonate in
    particular, in water system.diethylenetriamine penta methylene phosphonic acid
    ATMP has good chemical stability and is hard to be hydrolyzed in water
    system. At high concentration, it has good corrosion inhibition.
    ATMP
    is used in industrial circulating cool water system and oilfield water
    pipeline in fields of thermal power plant and oil refinery plant. ATMP
    can decrease scale formation and inhibit corrosion of metal equipment
    and pipeline. ATMP can be used as chelating agent in woven and dyeing
    industries and as metal surface treatment agent.
    The solid state of
    ATMP is crystal powder, soluble in water, easily deliquescence, suitable
    for usage in winter and freezing districts.

    Usage:
    ATMP is
    usually used together with organophosphoric acid, polycarboxylic acid
    and salt to build all organic alkaline water treatment agent. ATMP can
    be used circulating cool water system for different water quality. The
    dosage of 1-20mg/L is recommended. As corrosion inhibitor, the dosage of
    20-60mg/L is preferred.

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