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Methyl alcohol USP-NF/Ph.Eur 200LT
97930LL200353027124GU
USP/Ph.Eur3530271
67-56-176729
CH3OHJuly 2021
32.04June 2024
Sr.No.TestResultSpecification
1AppearanceClear, colorless, volatile, hygroscopic liquid.Clear, colorless, volatile, hygroscopic liquid .
2SolubilityPassesMiscible with water, with alcohol, with ether, with benzene, with methylene chloride and with most other organic solvents.
3Boiling point64°CAbout 64°C
4Identification (By IR)CompliesIR spectra of the sample should be concomitant with reference spectrum of methanol .
5Identification by chromatogramCompliesThe retention time of the major peak of the sample solution corresponds to that of the standard solution.
6Identification (By Refractive index, 20±0.5°C)1.3291.328 to 1.330
7Acidity or alkalinity0.3 mL of 0.01 M sodium hydroxideNMT 0.9 mL of 0.01 M sodium hydroxide is required to change the color of the indicator to pink.
8Alkalinity (as ammonia)2 ppm3 ppm max
9Relative density (20°C)0.7920.791 to 0.793
10UV absorbance profile (10mm cell) at 230nm0.1060.15 max
11UV absorbance profile (10mm cell) at 250nm0.0180.05 max
12UV absorbance profile (10mm cell) at 270nm0.0040.02 max
13UV absorbance profile (10mm cell) at 290nm0.0010.01 max
14Readily carbonizable substancesPassesNo discoloration should develop
15Readily oxidizable substancesPassesThe pink color should not be completely disappear within 5 min.
16Impurity A (Benzene)Not detected2ppm v/v max
17Related substances (Any impurity)0.001%0.1% max
18Related substances (Total impurity)0.01%0.3% max
19Non-volatile Residue0.0004%NMT 0.001%w/w
20Water0.048%NMT 0.1%
21Assay99.91%NLT 99.5%
22Acetone and Aldehyde (as acetone)Less than 0.003%NMT 0.003%
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF USP-NF 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.
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