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Ethyl acetate USP-NF/Ph.Eur 25LT
97680LL025347417107EU
USP/Ph.Eur3474171
141-78-674787
CH3COOC2H5May 2021
88.1April 2024
Sr.No.TestResultSpecification
1AppearanceClear, transparent, colorless volatile liquid having a fragrant, refreshing, slightly acetous odor.Clear, transparent, colorless volatile liquid having a fragrant, refreshing, slightly acetous odor.
2SolubilityPassesSoluble in water, with ether, fixed oils and with volatile oils miscible with acetone, with alcohol(96 per cent) and with methylene chloride.
3Identification A (By Boiling point)77°C76° - 78°C
4Identification B (By IR)CompliesIR spectra of the sample should be concomitant with IR spectra of the standard.
5Identification C (Reaction of Acetyl)CompliesA blue color should develop at the junction of the two drops; the color intensifies and persists for a short time.
6Identification D (Reaction of esters)CompliesA bluish-red or red color should produce.
7Appearance of SolutionPassesThe solution is clear and colourless
8Assay99.63%98.0% - 102.0%
9Chromatographic purity (Acetaldehyde)0.0022%NMT 0.1%
10Chromatographic purity (1-Ethoxy-2-methylpropane)Not detectedNMT 0.1%
11Chromatographic purity (Methyl compounds)Not detectedNMT 0.1%
12Chromatographic purity (Other impurities)0.04%NMT 0.3%
13AcidityCompliesThe solution should remain pink for not less than 15 s.
14Specific gravity (25°C)0.8960.894-0.898
15Relative density (20°C)0.8990.898 - 0.902
16Refractive index (20°C ± 0.5°C)1.3711.370 - 1.373
17Reaction with sulfuric acid /Readily carbonizable substancesPassesThe interface between the 2 liquids should not be colored.
18Related substances (Total impurity)0.04%Not more than 0.2 per cent of the area of the principal peak.
19Residue on evaporation / Nonvolatile residue4 ppm30 ppm max
20Water (By KF)0.03%0.1% max
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.
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