| HEAVY WATER BOARD, MUMBAI |
| DEPARTMENT OF ATOMIC
ENERGY, GOVERNMENT OF INDIA |
| PRODUCTS AVAILABLE FOR
SALE: |
| Di-2 Ethyl Hexyl Phosphoric Acid (D2EHPA)-TOPS 99 |
| Physical Properties: |
|
| 1. |
Chemical Name |
Di (2-Ethyl Hexyl) Phosphoric Acid |
| 2. |
CAS Number |
298-07-7 |
| 3. |
Formula |
(C8H17O)2P(O)OH
|
| 4. |
Chemical Structure |
 |
| 5. |
Molecular Weight |
322.431 |
| 6. |
Appearance |
Pale yellow to colourless liquid |
| 7. |
Purity |
>95 wt% Diester, <2 wt% Monoester. |
| 8. |
Phosphorous content |
9.8 wt% |
| 9. |
Acid Number |
174 mg KOH/gm |
| 10. |
Density, gm/cc at 20oC |
0.974 |
|
Density, gm/cc at 30oC |
0.957 |
|
Density, gm/cc at 40oC |
0.952 |
|
Density, gm/cc at 60oC |
0.937 |
| 11. |
Refractive Index |
1.441 |
| 12. |
Flash point oC (open cup method) |
171 |
| 13. |
Viscosity at 20oC, cps Brookfield |
56 |
| 14. |
Solubility of D2EHPA in water, % at 20oC
|
<0.01 |
| 15. |
Solubility of water in D2EHPA, % at 20oC
|
2.4 |
| 16. |
Vapour pressure at 25oC, mbar |
<1 |
| Contact
Information for Details : |
Shri. P.R.Mohanty
Associate Director (R&D,S&SE)
Heavy Water Board,
Government of India, Dept. of Atomic Energy
5th floor, VS Bhavan, Anushaktinagar, Mumbai
Maharashtra, India
E-Mail: prmohanty@mum.hwb.gov.in
Phone : +91-22-2548 6520/ 2556 5434 |
Shri. R.V.Gupta
Director (Operation),
Heavy Water Board,
Government of India, Dept. of Atomic Energy
5th floor, VS Bhavan, Anushaktinagar, Mumbai
Maharashtra, India
E-Mail: rvgupta@mum.hwb.gov.in
Phone : +91-22-2548 6511 / 2556 7847 |
