PRODUCTS
- Organic Phosphonate Scale and Corrosion Inhibitor
- Organic Phosphate
- Polycarboxylic Scale Inhibitor and Dispersant
- Bactericide and Algicide
- Copper Corrosion Inhibitor
- Non-phosphorus Scale and Corrosion Inhibitor
- Inorganic Water Treatment Chemicals
- Detergent Auxiliary
- Pigment Dispersant for Water-based Paintings and Coatings
- Textile Printing and Dyeing Chelating Dispersant
- M-Hydroxybenzoic Acid
CONTACT US
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP·Na7)
| CAS No. 68155-78-2 (7-Na) / 22042-96-2 (x-Na) | Dequest: |
2066 / 2066C2 | |
Molecular Formula: |
C9H21O15N3P5Na7 |
Molecular weight: |
727 |
Structural Formula: |
 |
||
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
| Items | Index |
|
Appearance |
Umber transparent liquid |
|
Active content (DTPMPA)% |
31.5-33.5 |
24.0-26.0 |
Active content (DTPMP·Na7)% |
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，mg/L |
20max |
20max |
PH (1% water solution ) |
7.0-9.0 |
7.0-9.0 |
PH ( as it ) |
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 and Protection
Avoid contact with eye and skin, once contacted, flush with water.