| Propylene glycol USP/Ph.Eur/BP PARENTEX 2.5LT | |||
| P1400LC250 | 38963B209JV | ||
| USP/Ph.Eur/BP PARENTEX | 38963B2 | ||
| 57-55-6 | 89481 | ||
| C3H8O2 | October 2022 | ||
| 76.1 | September 2025 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Clear colourless, viscous liquid having a slight, characteristic taste. Is practically odourless. Absorbs moisture when exposed to moist air. | Clear colourless, viscous liquid having a slight, characteristic taste. Is practically odorless. Absorbs moisture when exposed to moist air. |
| 2 | Solubility | Complies | Misible with water,with ethanol (96%),with acetone, and with chloroform.Soluble in ether and will dissolve many essential oils, but is immiscible with fixed oils. |
| 3 | Identification (By IR) | Complies | IR spectra of the sample should be concomitant with IR spectra of the standard |
| 4 | Identification (Diethylene glycol) | 0.01% | NMT 0.015% |
| 5 | Identification (Ethylene glycol) | Not detected | NMT 0.015% |
| 6 | Identification (By GC Chromatogram) | Complies | The retention time of the propylene glycol peak of the sample solution corresponds to that of the standard solution |
| 7 | Identification (by Relative density, 20°C) | 1.037 | 1.035 - 1.040 |
| 8 | Identification (By Refractive index, 20±0.5°C) | 1.433 | 1.431 - 1.433 |
| 9 | Identification (By Boiling Point) | 185°C | 184° - 189°C |
| 10 | Identification(By Melting point) | Complies | Crstals should melt between 121 °C to 128 °C. |
| 11 | Specific gravity, 25°C | 1.036 | 1.035 - 1.037 |
| 12 | Relative density, 20°C | 1.037 | 1.035 - 1.040 |
| 13 | Refractive index (20°C ± 0.5°C) | 1.433 | 1.431 - 1.433 |
| 14 | Assay | 99.96% | NLT 99.5% |
| 15 | Residue on ignition | 0.0008% | The weight of the residue is NMT 3.5 mg (0.007% max) |
| 16 | Chloride (Cl) | Less than 70ppm | NMT 70ppm |
| 17 | Sulphate (SO4) | Less than 60ppm | NMT 60ppm |
| 18 | Acidity | Complies | Not more than 0.05 mL of 0.1 M sodium hydroxide should required to change the colour of the indicator to blue. |
| 19 | Oxidising substances | Complies | Not more than 0.2 mL of 0.05 M sodium thiosulfate should required. |
| 20 | Reducing substances | Complies | The solution does not change its appearance. |
| 21 | Water | 0.035% | NMT 0.2% |
| 22 | Total aerobic microbial count | Less than 100 CFU/ml | NMT 100 CFU/ml |
| 23 | Total Yeast & mold count | Less than 10 CFU/ml | NMT 10 CFU/ml |
| 24 | Bacterial endotoxins | Less than 2.5 EU/ml | NMT 2.5 EU/ml |
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION AS WELL AS USP, Ph.Eur, BP SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |
Computer Generated Report - Does not require Signature.
