ATMP,dequest 2000 1.50% 2.general purpose,cost-effective scale inhibitor 3.Good corrosion inhibition with zinc and phosphates

                                           Amino Trimethylene Phosphonic Acid

                                        (ATMP,Dequest 2000,scale inhibitor)

                                                         Related Chemical Name:ATMP;ATMPA;ATMP(A);Amino Trimethylene Phosphonic Acid; AMINO TRI(METHYLENE PHOSPHONIC ACID); Tris(Methylene Phosphonic Acid) Amine;dequest 2000CAS No.: 6419-19-8                

Structural formula: N(CH2PO3H2)3    

Molecular weight: 299                                             

Specifications:

items	index
Appearance	Clear, Colorless to pale yellow aqueous solution
Active acid %	50.0-52.0
Chloride (as Cl-)%	1.0 max
pH value (1% solution)	2.0 max
Fe,mg/L	10.0 max
Density (20°C)g/cm3	1.31-1.35
Colour APHA (Hazen)	30.0 max
Ca Sequestration (mg CaCO3/g)	450.0 min

Properties:Good, general purpose, cost-effective scale inhibitor, Good corrosion inhibition with zinc and    phosphates. Good chelant.

  ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, in water system. 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.

Usage:

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

Recommended uses: Cooling water treatment, boiler treatment, I & I Cleaners. General purpose metal ion control, oil field.

Package and Storage:

ATMP liquid: 200L plastic drum,IBC(1000L),customers’ requirement.

Storage: for ten months in room shady and dry place.

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2012 HOT scale inhibitor,ATMP(dequest 2000),50%,