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Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5)

Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5)

Synonyms: Pentasodium hydrogen C,C',C''-nitrilotris(methylphosphonate)

CAS No.  20592-85-2 (x-Na), 2235-43-0 (5-Na)

Molecular Formula: C3H7NO9P3Na5

Molecular weight: 409 

产品详情

Properties

ATMP•Na5 is the salt of ATMP, it can inhibit calcium carbonate particularly in water treatment system . ATMP•Na5 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system . 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.


Specification

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Appearance

Colorless or light yellow transparent liquid

Active content (ATMP)%

27.8-30.7

Active content (ATMP•Na5) %

38.0-42.0

Total phosphoric acid(PO43-) %

26.6-28.6

Chloride (as Cl-) %

1.0 max

PH (1% water solution)

10.0-11.0

Fe, mg/L

10.0 max

Density (20℃) g/cm3

1.38-1.48


Usage

ATMP•Na5 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents. ATMP•Na5 can be used in circulating cool water system for all water quality.


Package and Storage

200L plastic drum,IBC(1000L),customers'  requirement. Storage for twelve months in shady room and dry place.


Safety Protection

Alkaline, avoid contacting with eye and skin, once contacted, flush with water.