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Isopropyl alcohol USP/Ph.Eur/BP 2.5LT
M1390LC250352327315GU
USP/Ph.Eur/BP3523273
67-63-076493
CH3CH(OH)CH3July 2021
60.1June 2024
Sr.No.TestResultSpecification
1Appearance/DescriptionTransparent, clear, colorless, mobile, volatile liquid, having a charcateristic odor. Is flammable .Clear, colourless liquid.Transparent, clear, colorless, mobile, volatile liquid, having a characteristic odor. Is flammable .Clear, colourless liquid.
2SolubilityPassesMiscible with water, with alcohol, with ether & with chloroform and with ethanol (96%).
3Identification (Relative density, 20°C)0.7860.785 to 0.789
4Identification (By Refractive index, 20±0.5°C)1.3771.376 to 1.378
5Identification (By IR)CompliesIR spectra of the sample should be concomitant with IR spectra of the corresponding standard.
6Identification (By chemical test)CompliesThe entire sulfuric acid layer should turn violet.
7Identification (By GC Chromatogram)CompliesThe retention time of the major peak of sample solution corresponds to reference 2-propanol standard.
8Specific gravity, 25°C0.784Between 0.783-0.787.
9Assay (By GC)99.97%Not less than 99.0%.
10UV absorbance profile (10mm cell) at 230nm0.1190.30 max.
11UV absorbance profile (10mm cell) at 250nm0.0360.10 max.
12UV absorbance profile (10mm cell) at 270nm0.0080.03 max.
13UV absorbance profile (10mm cell) at 290nm0.0050.02 max.
14UV absorbance profile (10mm cell) at 310nm0.0000.01 max.
15Absorbance (Between 230 nm - 310 nm)CompliesThe spectrum shows a steadily descending curve with no observable peaks or shoulders.
16Benzene and related substances, (Benzene)Not detected2ppm max.
17Benzene and related substances, (Total impurity apart from 2-butanol)0.05%0.3% max.
18Acidity or Alkalinity0.3 mL of 0.01 M sodium hydroxideNot more than 0.6 mL of 0.01 M sodium hydroxide should require to change the colour of the indicator to pale pink.
19PeroxidesPassesNo colour developes.
20Non-volatile substances8ppm20ppm max.
21Water (By KF)0.078%0.5% max.
22Limit of volatile impurities (Each individual impurity)0.02%Not more than 0.1%.
23Limit of volatile impurities (Total impurity)0.03%Not more than 1.0%.
24Appearance of solutionPassesThe sample should be clear and colorless. Solution of 1 mL sample in 20 mL of water should be clear.
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF USP AND 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.
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