Shandong, China
Business Type:
Trading Company
Business Range:
Main Products:
Management System Certification:
ISO 9001, ISO 14001
Terms of Payment:
OEM/ODM Service
Sample Available

ATMP, Water Treatment, Nitrilotrimethanephosphonic Acid manufacturer / supplier in China, offering Amino Trimethylene Phosphonic Acid, Natural Rubber Concentrated High Ammonia Latex, Factory Directly Sell Carbon Black for Rubber and so on.

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Amino Trimethylene Phosphonic Acid

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Min. Order / Reference FOB Price
20 Tons US $700-750/ Ton
Port: Qingdao, China
Transport Package: Plastic Drum, IBC, PE Bag
Payment Terms: L/C, T/T, D/P, Western Union
Acid-Base Property: Acidic Surface Disposal Agent
Certification: REACH, ISO, MSDS
Environmental Protection: Yes
Color: White
Appearance: Liquid and Powder
Type: Industrial Circulating Water Treatment Agent

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Basic Info

Model NO.: ATMP
Active Acid: 50%, 95%
Delivery Deadline: Within 15days After Receive Your Prepaid
Payment Term: Accept Xxx L/C
Shipment Term: Fob, CNF, CIF
Trademark: JIALU
Specification: 200L, 1000L, 25Kg
Origin: China
HS Code: 2931901990

Product Description

                                                Amino Trimethylene Phosphonic Acid


                                                    CAS No. 6419-19-8

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

                                                     Synonyms:Nitrilotrimethanephosphonic acid, Dequest 2000

        ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, in water system. It 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. It can decrease scale formation and inhibit corrosion of metal equipment and pipeline. It can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent.
        Solid ATMP is crystal powder, soluble in water, easily deliquescence, suitable for usage in winter and freezing districts. Due to its high purity, it can be used in woven dyeing industries and as metal surface treatment agent.



AppearanceClear, Colorless to pale yellow aqueous solutionWhite crystal powder
Active acid %50.0 min95.0 min
Chloride (as Cl- ) %1.0 max1.0 min
pH value (1% solution)2.0 max2.0 max
Fe, mg/L10.0 max20.0 max
Density (20ºC) g/cm31.31-1.35-
Color APHA (Hazen)30.0 max-

Ca Sequestration (CaCO3/g)


450.0 min

        ATMP is usually used together with organophosphoric acid, polycarboxylic acid and salt to buid all organic alkaline water treatment agent. It can be used in many different circulating cool water systems. The dosage of 1-20mg/L is recommended. As corrosion inhibitor, the dosage of 20-60mg/L is preferred.
Package and Storage:
        Liquid: 200L plastic drum, IBC(1000L), customers' requirement.
        Solid: 25kg inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients.
        Storage for ten months in room shady and dry place.
Safety Protection:
        Acidity, Avoid contact with eye and skin, once contacted, flush with water.

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