Chemical name:Bis(Hexamethylene Triamine Penta(Methylenephosphonic Acid)

Abbreviation: BHMTPMPA

Molecular Formula: C₁₇H₄₄N₃P₅O₁₅

Molecular Weight: 685

CAS Number: 34690-00-1

Application Notes: Effective threshold scale inhibitor for carbonate and sulfate scales. Excellent hydrolytic and thermal stability over a wide range of PH values at temperatures above 120°C. Has good calcium compatibility.

Typical Properties:

Appearance	Dark amber liquid
Active Acid (%)	43.0 - 48.0
Chloride (as Cl,%)	8.0 max
PH(1% solution)@20°C	2.0 max
Sp. Gravity @20/20°C	1.200 min
Iron, (as Fe,ppm)	65 max