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Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP Na7)
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CAS No. |
22042-96-2 (x-Na) 68155-78-2 (7-Na) |
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Molecular Formula: |
C9H23O15N3P5Na7 |
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Molecular weight: |
727 |
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Structural Formula: |
 |
Properties:
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) is a scale inhibitor, for barium sulfate in particular, and a chelating agent. Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) can be used as a stabilizer for peroxide bleaching, detergent auxiliaries in industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc.
Specification:
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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 (DTPMPANa7)% |
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 5.0 |
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Fe，mg/L |
20 20 |
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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 |
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in a dark room and dry place.
Safety Protection:
Avoid contact with eye and skin; once contacted, flush with water.
