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Citric Acid Anhydrous USP/Ph.Eur 25KG
93489SK025353057125GU
USP/Ph.Eur3530571
77-92-976777
C6H8O7July 2021
192.13June 2024
Sr.No.TestResultSpecification
1Appearance/DescriptionColorless fine crystalline powder.Colorless, translucent crystals or white granular to fine crystalline powder
2SolubilityPassesVery soluble in water, freely soluble in ethanol (96%),very slightly soluble in ether.
3Melting point154°CAbout 153°C, with decomposition.
4Identification (By IR)CompliesIR spectra of the sample should be concomitant with IR spectra of standard
5Identification (By chemical test 1)CompliesThe solution should be strongly acidic.
6Identification (By chemical test 2)CompliesA red colour should develop.
7Identification (By chemical test 3)CompliesA white precipitate should form.
8Identification (By Water)0.1%1.0% max
9Appearance of SolutionPassesThe solution should be clear and colourless or not more intensely coloured than reference solution Y7, BY7 or GY7.
10Clarity of solutionPassesThe sample solution should show the same clarity as that of water or its opalescence is not more pronounced than standard suspension.
11Colour of solutionPassesThe sample solution should not more intensely colored than standard solutions
12Readily carbonizable substancesPassesThe solution should not be more intensely coloured than reference standard
13Oxalic acidLess than 360ppm360ppm max.
14SulfatesLess than 150ppm150ppm max
15Water0.1%1.0% max
16Sulphated ash / Residue on ignition0.04%0.1% max
17Assay (Anhydrous basis)99.8%99.5%-100.5%
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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