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Hexa Methylene Diamine Tetra (Methylene Phosphonic Acid)
HMDTMPA
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CAS No.: 23605-74-5
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Molecular Formula: C10H28N2O12P4
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Synonyms: HDTMP,HDTMP(A) Hexamethylenediaminetetrakis-(methylenephosphonic acid) |
Molecular Weight: 492.3 |
Properties:
HMDTMPA can inhibit most scale formation such as calcium carbonate, calcium sulfate, barium sulfate and ferric oxide. As water treatment chemicals, It is used as scale inhibitors for calcium sulfate and barium sulfate, for calcium sulfate in particular.
HMDTMPA has high scale inhibition rate and can last for long effective time. It can be used for crush treatment in oilfield and for water treatment in boiler.
Specification:
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Items |
Index |
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Appearance |
White crystal powder |
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Active component (as HDTPMA-) % |
97.0 min |
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Chloride (Cl-)% |
0.5 max |
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pH (1% water solution) |
2.0 max |
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Fe mg/L |
35 max |
Package:
200L plastic drum, IBC(1000L), as per requirement.