SZSE：002741
| Product No. | Product name | specifications |
| 1.25301.010 | Tween20 | CP500g |
| 1.25301.020 | Tween20 | Imp500g |
| 1.25301.070 | Tween20 | CP25kg |
| Item | AR | CP |
| Density(20℃)(g/cm3 ): | 1.09~1.11 | 1.08~1.13 |
| Solubility in ethanol | Pass | Pass |
| Acidity(KOH),mg/g | ≤2.0 | ≤2.0 |
| Saponification value(KOH),mg/g | 45~50 | 45~55 |
| Residue on ignition (as sulfate) | ≤0.2% | ≤0.25% |
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