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CAS No. 22042-96-2 (x-Na) 68155-78-2 (7-Na) Dequest: 2066
Molecular Formula:
C9H23O15N3P5Na7 Molecular weight: 727
Structural Formula:
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Properties and usage:
DTPMP·Na7
is a scale inhibitor, for barium sulphate in particular and a chelating
agent.DTPMP·Na7
can be used as stabilizer for peroxide bleaching, detergent auxiliaries,
in industrial & municipal cleaning water, terrestrial heat water, oilfield
water, etc.
Specification:
|
Index |
Index |
|
Appearance |
Umber transparent liquid |
|
Active content (DTPMPA)% |
31.5-33.5 |
24.0-26.0 |
|
Active content (DTPMPANa7)% |
40.0-42.5 |
30.5-33.0 |
|
Total phosphoric acid（PO43-）% |
25.9-27.9 |
19.7-21.7 |
|
Chloride (Cl-) % |
5.0max |
5.0max |
|
Fe ppm |
20max |
20max |
|
PH（1% water solution） |
7.0-9.0 |
7.0-9.0 |
|
PH（origin solution） |
6.0-8.0 |
6.0-8.0 |
|
Density (20℃) g/cm3 |
1.34-1.44 |
1.24-1.34 |
Package and Storage:
Normally In 250kg net Plastic
Drum, IBC drum can also be used as required. Storage
for ten months in room shady and dry place.
Safety Protection:
Avoid contact with eye and skin,
once contacted, flush with water.
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