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Lactic acid USP/Ph.Eur 2LT
91808LC200393277122KV
USP/Ph.Eur3932771
79-33-490535
C3H6O3November 2022
90.1October 2025
Sr.No.TestResultSpecification
1Appearance/DescriptionSlightly yellow, syrupy liquid and not more intensely coloured than reference solution Y6.Colorless or slightly yellow, syrupy liquid and not more intensely colored than reference solution Y6.
2SolubilityCompliesInsoluble in chloroform;Miscible with water, Alcohol and with ethanol (96%)
3Identification (By chemical test)CompliesThe solution should be strongly acidic.
4Identification (by Relative density, 20°C)1.201.20-1.21
5Identification (Lactate)CompliesA blue color should produce.
6Appearance of solutionCompliesThe solution should not be more intensely colored than reference solution Y6.
7Assay88.7%88.0% - 92.0% w/w
8(S)-enantiomer98.64%NLT 95.0%
9Sulphated ash / Residue on ignition0.03%NMT 0.05%
10Sugars and other reducing substancesCompliesNo red or greenish precipitate should form.
11Calcium (Ca)Less than 200ppmNMT 200ppm
12Sulphate (SO4)Less than 200ppmNMT 200ppm
13Sulphate(SO4)CompliesNo turbidity should produce.
14Ether insoluble substancesCompliesThe solution should not more opalescent than the solvent used for the test.
15Citric, oxalic and phosphoric acidsCompliesAny opalescence produced in the sample solution should not be more intense than that of reference solution.
16Limit of citric, oxalic, phosphoric or tartaric acidCompliesNo turbidity should produce.
17Chloride (Cl)CompliesNo opalescence should produce.
18Readily carbonizable substancesCompliesNo dark color should develop at the interface of the two acid within 15 min.
19SugarsCompliesNo red precipitate should form.
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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