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.
Specification:
|
items |
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 ( as Cl-) % |
5.0 5.0 |
|
|
Fe，mg/L |
20 20 |
|
|
PH(1% water solution) |
7.0-9.0 7.0-9.0 |
|
|
Density (20℃) g/cm3 |
1.34-1.44 |
1.24-1.34 |
