Specification:
| Sr. No. | CHARACTER | LIMITS |
| 1. | APPEARANCE | DARK VISCOUS LIQUID. |
| 2. | SPECIFIC GRAVITY @15°C | 1.00-1.10 |
| 3. | SULFONATE % WT | 61 MIN. |
| 4. | MINERAL OIL % WT | 35 MAX. |
| 5. | WATER % | 2 MAX. |
| 6. | MOLECULAR WEIGHT | 430-450 |
| 7. | SULFATED ASH % WT | 9.0-11 |
| 8. | ACID NUMBER mg KOH/gm | 1 MAX. |
| 9. | BASE NUMBER mg KOH/gm | 1 MAX. |
| 10. | INORGANIC SALTS % WT | 1.0 MAX |
| 11. | SOLUBILITY 5% SN-150 | BRIGHT AND CLEAR |
| 12. | KIN. VIS. @ 100 OC | - |
Product Information:-
Sodium Petroleum Sulfonates are unique materials because of their dual function as surfactant & rust inhibitors. The polar nature of the sulfonate end of molecule function as a typical anionic surfactant, orienting itself with water of other polar materials while the hydrocarbon trail provides the bridge to the non-polar phase. Recommended for metal working fluids, anticorrosion compounds, lube additives, motor oil, fuel additives & textile processing oils.