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Citric Acid Monohydrate USP/Ph.Eur 5KG
97490SR500423117119KW
USP/Ph.Eur4231171
5949-29-199212
C6H8O7.H2ONovember 2023
210.14October 2026
Sr.No.TestResultSpecification
1DescriptionColourless translucent crystals.Colourless, translucent crystals or white or almost white granular to fine crystalline powder, efflorescent.
2SolubilityCompliesVery soluble in water, freely soluble in alcohol and ethanol(96%), very slightly soluble in ether,
3Identification (By chemical test 1)CompliesThe solution is strongly acidic.
4Identification (By IR)CompliesIR spectra of the sample should be concomitant with IR spectra of the corresponding standadrd
5Identification (By chemical test 2)CompliesA red colour develops.
6Identification (By chemical test 3)CompliesA white precipitate is formed.
7Identification (By Water)8.06%7.5% to 9.0%
8Appearance of solutionCompliesThe solution is clear and colourless or not more intensely coloured than reference solution Y7, BY7 or GY7.
9Clarity of solutionCompliesThe sample solution shows the same clarity as that of water or its opalescence is not more pronounced that standard suspension A.
10Colour of solutionCompliesThe sample solution is not more intensely colored than water or standard solutions A, B, and C .
11Assay (Anhydrous basis)99.8%99.5% - 100.5%
12Residue on ignition /Sulfated ash0.03%NMT 0.1%
13Sulphate(SO4)Less than 0.015%NMT 0.015% (NMT 150 ppm)
14Limit of oxalic acidLess than 0.036%NMT 0.036% (NMT 360 ppm)
15Readily carbonizable substancesCompliesThe color of the acid should not be darker than that of a similar volume of matching reference solution A (fluid K) or reference solution B.
16Water8.06%7.5% to 9.0%
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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