Differences between DTPMPA and DTPMPS

DTPMPA and DTPMPS are both phosphonate chemicals of the phosphonate condensation class, which are commonly used in water treatment, oil field development and other fields.

Their difference lies in their different chemical structures.

DTPMPA, whose full name is dihydroxyethyl dimethyl phosphate tris (1-carboxymethyl alkyl) ester, is a phosphonate condensed phosphate containing 6 carboxyl groups, which is commonly used in the field of water treatment, with the effect of reducing scale, inhibiting rust scale, and stabilising metal ions in water.

And the full name of DTPMPS is Dihydroxyethyl Dimethyl Phosphate Tri-gelatin Amino Ethyl Ester Salt, which is a condensed phosphonic acid phosphate containing 3 carboxyl groups and 3 amine groups, and is commonly used in oil field development, with the effects of scale reduction, corrosion inhibition, and inhibition of deposition.

Therefore, the two have different chemical structures and uses, and need to be selected for use according to specific conditions.

The difference between them can be seen more clearly at a glance from the colour, and you can consult Carey Chemical for the specific use of which product.

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