Place of Origin : Zaozhaung,China
Post Date : 07-01-2009
Expiry Date : 01-12-2009

Amino Trimethylene Phosphonic Acid (ATMP)
CAS No. 6419-19-8
Molecular Formula: N(CH2PO3H2)3 Molecular Weight: 299.05
Amino Trimethylene Phosphonic Acid (ATMP)
Properties:

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.

Specification:
Items Index
Standard Solid
Appearance Clear, Colorless To Pale Yellow Aqueous Solution White Crystal Powder
Active Acid % 50.0 Min 95.0 Min
Chloride (as Cl-)% 1.0 Max 1.0 Max
PH (1% Water Solution) 2.0 Max 2.0 Max
Fe, Mg/L 10.0 Max 20.0 Max
Density (20℃)g/cm3 1.30 Min -
Colour APHA (Hazen) 30.0 Max -