| Methyl alcohol USP-NF/Ph.Eur 2.5LT | |||
| 97930LC250 | 381037119FV | ||
| USP/Ph.Eur | 3810371 | ||
| 67-56-1 | 90013 | ||
| CH3OH | June 2022 | ||
| 32.04 | May 2025 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Appearance/Description | Clear, colorless, volatile, hygroscopic liquid and having a characteristic odor. | Clear, colorless, volatile, hygroscopic liquid and having a characteristic odor. |
| 2 | Solubility | Complies | Miscible with water, with alcohol, with ether, with benzene, with methylene chloride and with most other organic solvents. |
| 3 | Boiling point | 64°C | About 64°C. |
| 4 | Identification (By IR) | Complies | IR spectra of the Sample should be concomitant with Reference spectrum of Methanol. |
| 5 | Identification (By Chromatogram) | Complies | The retention time of the major peak of the Sample solution corresponds to that of the Standard solution. |
| 6 | Identification (By Refractive index, 20 ± 0.5°C) | 1.328 | 1.328 – 1.330 |
| 7 | Appearance | Complies | Solution should be clear and colorless. |
| 8 | Acidity or Alkalinity | 0.7 mL of 0.01 M sodium hydroxide | NMT 0.9 mL of 0.01M sodium hydroxide should require to change the color of the indicator to pink. |
| 9 | Alkalinity (as ammonia) | 0.10 mL of 0.020 N sulfuric acid | NMT 0.20 mL of 0.020 N sulfuric acid is required to produce a pink color (3 ppm) |
| 10 | Relative density (20°C) | 0.791 | 0.791 – 0.793 |
| 11 | UV absorbance profile (10mm cell) at 230nm | 0.116 | NMT 0.15 |
| 12 | UV absorbance profile (10mm cell) at 250nm | 0.024 | NMT 0.05 |
| 13 | UV absorbance profile (10mm cell) at 270nm | 0.012 | NMT 0.02 |
| 14 | UV absorbance profile (10mm cell) at 290nm | 0.006 | NMT 0.01 |
| 15 | Readily carbonizable substances | Complies | No discoloration should develop. |
| 16 | Readily oxidizable substances | Complies | The pink color should not completely disappear within 5 min. |
| 17 | Impurity A (Benzene) | Not detected | NMT 2 ppm v/v |
| 18 | Related substances (Any impurity) | 0.003% | NMT 0.1% |
| 19 | Related substances (Total impurity) | 0.02% | NMT 0.3% |
| 20 | Nonvolatile residue / Residue on evaporation | 0.0006% | NMT 0.001% w/w |
| 21 | Water | 0.044% | NMT 0.10% |
| 22 | Assay | 99.84% | NLT 99.5% |
| 23 | Acetone and Aldehyde (as acetone) | Less than 0.003% | Any turbidity produced in the Sample solution is not greater than that produced in the Standard solution (NMT 0.003%). |
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF USP AND PH.EUR 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.
