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Tartaric acid USP/Ph.Eur 500GM
91770SG500372917124CV
USP/Ph.Eur3729171
87-69-483612
C4H6O6March 2022
150.09February 2025
Sr.No.TestResultSpecification
1DescriptionWhite crystalline powder. Is odorless, and stable in air.Colorless or translucent crystals or white,fine to granular,crystalline powder. Is odorless, and stable in air.
2SolubilityPassesVery soluble in water; freely soluble in alcohol and freely soluble in ethanol (96%)
3Identification (By chemical test)CompliesSolution should be strongly acid.
4Identification (Tartrates)CompliesShould give reactions of tartrates.
5Identification (By IR)CompliesIR spectra of the sample should be concomitant with IR spectra of the standard.
6Assay (Dried substance)99.8%99.7% - 100.5%
7Appearance of solutionPassesSolution should be clear and not more intensely coloured than reference solution Y6.
8Sulfated ash /Residue on ignition0.05%NMT 0.1%
9Oxalic acidLess than 360ppmNMT 360ppm
10ChloridesLess than 100ppmNMT 100ppm
11SulfatesLess than 150ppmNMT 150ppm
12Calcium (Ca)Less than 200ppmNMT 200ppm
13Specific optical rotation+12.5°+12.0° to +12.8°
14Loss on drying0.1%NMT 0.2%
15Limit of OxalatePassesNo turbidity should produce.
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF USP-NF 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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