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Methylpyrrolidone USP-NF 2.5LT
14970LC250273920819KR
USP-NF2739208
872-50-449765
C5H9NONovember 2018
99.13October 2021
Sr.No.TestResultSpecification
1DescriptionA clear very slightly yellow liquid.Boiling point 202°. Refractive index 1.0469A clear colourless to very slightly yellow liquid.Boiling point about 202°. Refractive index about 1.0469
2SolubilityPassesMiscible with water and with most organic solvents including alcohol, ketones, and aromatic and chlorinated hydrocarbons.
3Identification A (By IR)CompliesIR spectra of the sample should be concomitant with IR spectra of the standard.
4Organic impurities : individual impurity0.09%NMT 0.1%
5Organic impurities : total impurities0.16%NMT 0.3%
6AlkalinityCompliesNMT 8.0 mL of 0.02 M hydrochloric acid should require.
7Clarity of solutionPassesThe sample should show the same clarity as that of water, or its opalescence should not more pronounced than that of reference suspension
8Colour of solutionPassesThe sample should not more intensely colored than the comparision solution
9Water (By KF)0.04%NMT 0.1%
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF USP-NF 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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