Hexamethylenediaminetetra

Chemical name:HexaMethyleneDiamineTetra
(MethylenePhosphonic Acid)
CAS No.23605-74-5
Molecular FormularC10H28N2O12P4
Molecular Weight492.3
Common Name:Dequest 2051
SPECIFICATIONS:
Appearance :White crystal powder
Active Content (as HDTPMA-):98.0% min
chloride (as Cl-) :0.5% max
PH value (1% water solution) :2.0 max
Fe3+i mg/L:35 max
Iron (as Fe) :65ppm max
APPLICATIONS: HexaMethyleneDiamineTetra is a white crystal powder at room temperature, slightly soluble in water, with solubility less than 5%.
HMDTMPA can inhibit most scale formation such as calcium carbonate, calcium sulfate, barium sulfate and ferric oxide. As water treatment chemicals, HDTMPA is used as scale inhibitors for calcium sulfate and barium sulfate, for calcium sulfate in particular. It has high scale inhibition rate and can last for long effective time. HMDTMPA can be used for crush treatment in oilfield and for water treatment in boiler.
Usage:BHMTPMPA can be used as scale and corrosion inhibitor for oilfield water, industrial circulating cool water and boiler.