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Lactic acid USP/Ph.Eur 2.5KG
91808LR250299967120IS
USP/Ph.Eur2999671
79-33-458143
C3H6O3September 2019
90.10August 2022
Sr.No.TestResultSpecification
1AppearanceSlight yellow, syrupy liquid and not more intensely coloured than reference solution Y6.Colourless or slightly yellow, syrupy liquid and not more intensely coloured than reference solution Y6
2SolubilityPassesMiscible with water, Alcohol and with ethanol (96%)
3Identification (By chemical test)CompliesThe solution should be strongly acidic.
4Identification (by Relative density, 20°C)1.2021.20-1.21
5Identification (Lactate)CompliesA blue color should produce
6Assay88.70%88.0% - 92.0% w/w
7Sulphated ash / Residue on ignition0.022%0.05% max
8Sugars and other reducing substancesCompliesNo red or greenish precipitate should form.
9Calcium (Ca)Less than 200ppm200ppm max
10Sulphate (SO4)Less than 200ppm200ppm max
11Ether insoluble substancesPassesThe solution should not more opalescent than the solvent used for the test
12Citric, oxalic and phosphoric acidsCompliesAny opalescence produced in the sample solution should not be more intense than that of reference solution
13Limit of citric, oxalic, phosphoric or tartaric acidCompliesNo turbidity should produce
14Chloride (Cl)PassesNo opalescence should produce
15Readily carbonizable substancesCompliesNo dark color should develop at the interface of the two acid within 15 min
16SugarsPassesNo 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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