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Changzhou New Future Chemical Co.,Ltd.
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【CAS】 15827-60-8
Alias: DETPMP Dequest:2060
Molecular Formula: C9H28O15N3P5
Molecular weight: 573.2
1, Properties:
DTPMPA is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibiting and temperature tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate.Under situation of alkali environment and high temperature (above 210℃) DTPMPA has better scale and corrosion inhibition effect than other organophosphines.
2, Specification:
conform to符合HG/T 3777-2005
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Items
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Index
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Appearance
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Yello Brow or red brown viscous liquid
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Active acid % ≥
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50.0
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Phosphorous acid (as PO33-)% ≤
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3.0
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Chloride (as Cl-)% ≤
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12 - 17
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Density (20℃) g/cm3
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1.35 - 1.45
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pH (1% solution) ≤
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2.0
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Fe ppm ≤
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35
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