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Ethylene and Propylene Activated Alumina for Sale
Quality specification of propyl ethylene glycol propylene glycol
| Item | Index |
| Relative Molecular weight | 76.09 |
| CAS No | 57-55-6 |
| Color Tone (APHA) | 10 max |
| Water,% | 0.2 max |
| Specific gravity (20/25 ?C) | 1.0350~1.0410 |
| Refractive index(25?C) | 1.4307~1.4317 |
| Distillation range (L), ?C | 184.0~189.0 |
| Distillation range (U),?C | 184.0~189.0 |
| Distillation volume, Vol% | 95 min |
| Identification | passed |
| Acidity, ml | 0.20 max |
| Chloride, % | 0.007 max |
| Sulfate, % | 0.006 max |
| Heavy metals, ppm | 5 max |
| Residue on ignition, % | 0.07 max |
| Organic Volatile impurity Chloroform, ?g/g | 60 max |
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