| Product No. | Product name | specifications | 
| 1.25304.010 | Tween80 | Imp500g | 
| 1.25304.020 | Tween80 | CP25kg | 
| 1.25304.050 | Tween80 | Imp500mL | 
| 1.25304.060 | Tween80 | CP500mL | 
| Item | CP | 
| Density(20℃)(g/cm3 ): | 1.060~1.100 | 
| pH value | 5.0~7.0 | 
| Saponification value(KOH),mg/g | 45~60 | 
| Solubility in ethanol | Pass | 
| Residue on ignition(as sulfate) | ≤0.3% | 




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