Propylene Glycol, Industrial Grade
Product Description
| Product | Propylene Glycol, Industrial Grade |
| CAS | 57-55-6 |
| Formula | CH3CHOHCH2OH |
| Synonym | 1,2-Dihydroxypropane, 2-Hydroxypropanol, 1,2-Propanediol, Propane-1,2-diol |
Typical Product Specifications
| Chlorides | 1 pmm Max. |
| Refractive Index | 1.4310 - 1.4340 (@20 C) |
| Acidity as Acetic Acid | 0.005% Max. |
| Suspended Matter | To Pass |
| Assay | 99.0% Min. (on a dry basis) |
| Water | 0.20% Max. |
| Distillation DP | 185.0 - 190.0 C (@760 mmHg) |
| Arsenic | 1 ppm Max. |
| Distillation IBP | 185.0 - 190.0 C (@760 mmHg) |
| Iron | 1 ppm Max. |
| Color, APHA | 10 Max. |
| Solubility | To Pass |
| Residue on Ignition | 0.005% Max. |
| IR spectrum | To Pass |
| Heavy Metals | 5 ppm Max. |
| Specific gravity | 1.0375 - 1.0390 (@20 C) |
| Notes | |
| Class | Solvents - Glycols - Alcohols, Industrial Chemicals |
| Function | Solvents |
| Industry | Industrial, Solvents |
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