HexaMethyleneDiamineTetra (MethylenePhosphonic Acid)  HMDTMPA

HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) 
HMDTMPA

CAS No 23605-74-5 
Equivalent of Dequest: 2051
Molecular Formula: C10H28N2O12P4 Molecular Weight: 492.3
Structural formula: N—(CH2)—NH2O3P—CH2H2O3P—CH2CH2—PO3H2CH2—PO3H26

Properties
HMDTMPA 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.

Specification:

appearance
White crystal powder

Active component(as HDTPMA-)%
97.0min

chloride (Cl-)%
0.5max

pH (1% water solution)
2.0max

Fe,mg/L
35max

Package and Storage:
25kg inner liner polyethylene (PE) bag, or conformed to export environmental requirement, or confirmed by clients. Storage for twelve month in room shady and dry place.

Bu internet sitesinde sizlere daha iyi hizmet sunulabilmesi için çerezler kullanılmaktadır. Çerezler hakkında detaylı bilgi almak için Kişisel Verilerin Korunması Kanunu mevzuat metnini inceleyebilirsiniz.