HexaMethyleneDiamineTetra

HexaMethyleneDiamineTetra

  • HexaMethyleneDiamineTetra
Packaging: 200L plastic drum,IBC(1000L),customers` requirement. Storage for twelve month in shady room and dry place.
Place of Origin: China

Product Description

HexaMethyleneDiamineTetra (Methylenephosphonic Acid) HMDTMPA

 

CAS No. 23605-74-5                          

Molecular formula: C10H28N2O12P4                                           Molecular weight: 492.3

Structural formula


 

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

Items

Index

Appearance

White crystal powder

Active component(as hmdtpma-)%

97.0min

Chloride (Cl-)%

0.5max

pH (1% water solution)

2.0max

Fe,mg/l

35max

 

Package and storage

200L plastic drum,IBC(1000L),customers` requirement. Storage for twelve month in shady room and dry place.

 

Keywords:

HMDTMPA; HDTMP; HDTMPA;HDTMP(A); HexaMethyleneDiamineTetra(MethylenePhosphonic Acid); HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) HMDTMPA; Hexamethylenediaminetetrakis-(methylenephosphonic acid

 

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