Industrial chemicals · Taylor, TXCertificate of AnalysisSample Certificate of Analysis
Propylene Glycol 60% Technical Grade
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Sample COA. Lot-specific COAs ship with each order.
Specifications
| Parameter | Specification | Typical Result | Test Method |
|---|---|---|---|
| Assay (GC) | 59 – 61 % | 61 % | GC |
| Acidity (as acetic) | ≤ 10 ppm | 3 ppm | Titration |
| Chlorides (as Cl) | ≤ 0.3 ppm | 0.09 ppm | ICP |
| Color (APHA) | ≤ 10 APHA | 2 APHA | APHA |
| Specific Gravity @20°C | 1.017 – 1.027 g/mL | 1.022 g/mL | Hydrometer @ 25°C |
Generated . Values are representative of typical production lots and reflect the published specification range. Lot-specific COAs are provided with every shipment.