【CAS】68155-78-2 (7-Na) 22042-96-2 (x-Na) Dequest 2066 2066C2
Molecular Formula: C9H21O15N3P5Na7 Molecular weight: 727
Structure:
Properties:
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.
二,Specification:
|
Items |
Index | |
|
Appearance |
Umber transparent liquid | |
|
Active content（as DTPMPA） % |
31.5-33.5 |
24.0-26.0 |
|
Active content（as DTPMPA·Na7） % |
40.0-42.5 |
30.5-33.0 |
|
Total phosphoric acid(PO43-)% |
25.9-27.9 |
19.7-21.7 |
|
Chloride (Cl-) % ≤ |
5.0 | |
|
Fe ppm ≤ |
20 | |
|
PH(1% water solution) |
7.0-9.0 | |
|
PH(origin solution) |
6.0-8.0 | |
|
Density (20℃) g/cm3 |
1.34-1.44 |
1.24-1.34 |
Package and Storage:
Normally In 25kg or 250kg net Plastic Drum, or packed as customers’ required. Storage for ten months in room shady and dry place.
Safety Protection:
Avoid contact with eye and skin, once contacted, flush with water.