Hepta Sodium Salt Of Diethylene Triamine Penta
| Packaging: | 200L plastic drum,IBC(1000L),customers` requirement. Storage for ten months in shady room and dry place. |
| Place of Origin: | China |
Product Description
Hepta Sodium Salt Of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPNa7)
CAS No. 22042-96-2 (x-Na) 68155-78-2 (7-Na)
Molecular formula: C9H21O15N3P5Na7 Molecular weight: 727
Structural formula
Properties and usage
DTPMPNa7 is a scale inhibitor, for barium sulphate in particular and a chelating agent. DTPMPNa7 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-) % |
5.0max |
5.0max |
|
pH(as it) |
6.0-8.0 |
6.0-8.0 |
|
pH(1% water solution) |
7.0-9.0 |
7.0-9.0 |
|
Density (20) g/cm3 |
1.34-1.44 |
1.24-1.34 |
|
Fe,mg/l |
20max |
20max |
Package and storage
200L plastic drum,IBC(1000L),customers` requirement. Storage for ten months in shady room and dry place.
Safety protection
Avoid contact with eye and skin, once contacted, flush with water.
Keywords:
DTPMPNa7
