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CAS No. 22042-96-2 (x-Na) 68155-78-2 (7-Na)
Molecular Formula: C9H21O15N3P5Na7 Molecular weight: 727
Structural Formula:
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.
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Items |
Index |
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Appearance |
Umber transparent liquid |
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Active content (DTPMPA)% > |
31.5-33.5 |
24.0-26.0 |
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Active content (DTPMP•Na7)% |
40.0-42.5 |
30.5-33.0 |
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Total phosphoric acid(PO43-)% |
25.9-27.9 |
19.7-21.7 |
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Chloride ( as Cl-) % |
5.0 max |
5.0 max |
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Fe, mg/L |
10.0 max |
10.0 max |
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PH(1% water solution) |
7.0-9.0 |
7.0-9.0 |
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Density (20℃) g/cm3 |
1.34-1.44 |
1.24-1.34 |
200L plastic drum, IBC(1000L),customers' requirement. Storage for ten months in shady room and dry place.
Avoid contact with eye and skin, once contacted, flush with water.
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