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Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) is a high-efficient chelating scale inhibitor.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) has a good effect on carbonate and sulfate scales.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) has good water-soluble properties and heat tolerance.
CAS: 34690-00-1
MF: C17H44N3O15P5
MW: 685.41
EINECS: 252-156-6
Synonyms
Partially neutralized sodium salt of bis hexamethylene triamine penta (methylene phosphonic acid) BHMTPHPN(Nax);BHMTPh.PN(Nax);BHMTPHPN(Nax);Partially neutralized sodium salt of bis hexamethylene triamine penta (methylene phosphonic acid);N,N-Bis[6-[bis(phosphonomethyl)amino]hexyl]phosphonomethanamine;Phosphonomethyliminobis(6,1-hexanediylnitrilo)tetrakismethylenetetrakisphosphonic acid;Bis(hexamethylenetriaminepenta(methylenephosphonic acid)) solution;Phosphonic acid,P,P',P'',P'''-[[(phosphonomethyl)imino]bis[6,1-hexanediylnitrilobis(methylene)]]tetrakis-
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) has high calcium ion tolerance in a wide pH range and temperature as high as 120℃.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) has a good effect on an inhibiting scale by chelation, especially carbonate and sulfate scales.
Therefore, Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) can enhance the concentration ratio in circulating water and reduce consumption.
Combined with ATMP and HEDP, Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) has lower total phosphorus content and higher molecular weight.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) Chemical Properties
Boiling point: 1002.7±75.0 °C(Predicted)
Density: 1.24 g/mL at 20 °C
Vapor pressure: 0Pa at 25℃
pka: 0.70±0.10(Predicted)
Water Solubility: 550g/L at 20℃
InChIKey: YWMWZKYVGNWJPU-UHFFFAOYSA-N
LogP: -4 at 20℃
EPA Substance Registry System: Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) (34690-00-1)
Uses
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) is mainly used in oilfield-produced water and industrial cooling water as corrosion inhibitors and antiscalants.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) is an efficient chelating scale inhibitor, which has good scale inhibition effect on carbonate scale and sulfate scale.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) has excellent water solubility and thermal stability in a wide PH range and 120 high temperature, and has high calcium ion tolerance.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) is an efficient chelating scale inhibitor with good scale inhibition effect on carbonate scale and sulfate scale.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) has excellent water solubility and thermal stability in a wide PH range and high temperature of 120 ℃, and has high tolerance for calcium ions.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) is the latest generation of water treatment agent, with high chelation and dispersion performance, high calcium tolerance and excellent scale inhibition performance, the agent can be used as a scale and corrosion inhibitor of circulating cooling water system, especially suitable for high hardness, high alkalinity, high pH circulating cooling water system and oilfield water treatment.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) has excellent scale inhibition performance on calcium carbonate, calcium phosphate and calcium sulfate, and can effectively inhibit the formation of silicon scale, and has good stability of metal ions such as zinc, manganese and iron.
Bis Hexamethylenetriaminepenta(Methylenephosphonic Acid) is used as membrane scale inhibitor in reverse osmosis system, scale inhibitor and corrosion inhibitor in high salt content, high turbidity and high temperature system such as multi-stage flash system (such as scale inhibitor in high temperature and turbidity water system of coal evaporation system), textile printing and dyeing auxiliary and papermaking auxiliary (yellowing inhibitor), which can replace EDTA, DTPA, NTA, etc.
