Propylene Glycol (1,2 Propanediol), Reagent Grade USP/NFCAS# 57-55-6 |
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| Property | Unit: | Specification: |
|---|---|---|
| Assay, as PG, Dry Basis | Wt.% | 99.5 Minimum |
| Acidity | To Pass | |
| Appearance, Viscous Liquid | Clear | |
| Chlorides, as Cl | Wt. ppm | 1 Maximum |
| Color | Pt.-Co. | 5 Maximum |
| Identification by IR | To Pass | |
| Heavy Metals as Pb | Wt. ppm | 5 Maximum |
| Iron | Wt. ppm | 0.3 Maximum |
| Organic Volatile Impurities | Meets the Requirements | |
| Specific Gravity @ 20 °C | 1.0376-1.0389 | |
| Specific Gravity @ 25 °C | 1.0351-1.0364 | |
| Sulfate | % | 0.006 Maximum |
| Suspended Matter | Free | |
| Oxidizing Substances | To Pass | |
| Reducing Substances | To Pass | |
| Residue on Ignition | % | 0.005 Maximum |
| Relative Density | 1.035-1.040 | |
| Water | % | 0.20 Maximum |
| Water Solubility | To Pass | |
| Packaging | ||
| This product is available in various packaging options. Please ask about custom packaging. | ||
| Ordering Information | ||
| Please fill our our Web Inquiry Form to recieve a quote, or call us at 715-726-2300. | ||
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