CAS No. 22042-96-2 (x-Na) 68155-78-2 (7-Na)
Molecular Formula:
C9H21O15N3P5Na7 Molecular weight: 727
Structural Formula:
Properties:
DTPMP•Na7 is a scale inhibitor, for barium sulphate in particular and a chelating agent.DTPMP•Na7can be used as stabilizer for peroxide bleaching, detergent auxiliaries, in industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc.
Specification:
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Items
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Index
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Appearance
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Umber transparent liquid
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Active content (DTPMPA)% >
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31.5-33.5
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24.0-26.0
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Active content (DTPMP•Na7)%
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40.0-42.5
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30.5-33.0
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Total phosphoric acid(PO43-)%
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25.9-27.9
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19.7-21.7
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Chloride ( as Cl-) %
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5.0 max
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5.0 max
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Fe, mg/L
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10.0 max
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10.0 max
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PH(1% water solution)
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7.0-9.0
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7.0-9.0
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Density (20℃) g/cm3
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1.34-1.44
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1.24-1.34
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Package and Storage:
200L plastic drum, IBC(1000L),customers' requirement. Storage for ten months in shady room and dry place.
Safety Protection:
Avoid contact with eye and skin, once contacted, flush with water.
