CAS No. 6419-19-8
Molecular Formula:N(CH2PO3H2)3
Molecular weight: 299.05
Properties:
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.
Standard sample
Appearance Clear, Colorless to pale yellow aqueous solution
Active acid % 50.0-51.0
Chloride (as Cl-)% 1.0max
pH value (1% solution) 2.0 max
Fe，mg/L 10.0max
Density (20℃)g/cm3 1.31-1.35
Colour APHA (Hazen) 30.0max
Ca Sequestration (mg CaCO3/g) 450.0 min
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.
Package and Storage:
ATMP liquid:200L plastic drum,IBC(1000L),customers’ requirement.
ATMP solid: 25kg/bag,customers’ requirement.
Storage for ten months in shady room and dry place.