Chinese alias:Amino trimethylene phosphonic acid English name:Amino trimethylene phosphonic acid CAS No.:6419-19-8 Molecular formula:N(CH2PO3H2)3C Relative molecular weight:299.05 Structural formula:
It has good dispersion performance and gets good effects for preventing dirty of carbonates Specification:
Clear, Colorless to pale yellow aqueous solution
White crystal powder
Active acid %
Chloride (as Cl-)%
pH value (1% solution)
Colour APHA (Hazen)
Ca Sequestration (mg CaCO3/g)
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 inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients.
Storage for ten months in room shady and dry place.