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Tartaric acid USP/Ph.Eur 1KG
91770SR100345977118DU
USP/Ph.Eur3459771
87-69-474122
C4H6O6April 2021
150.09March 2024
Sr.No.TestResultSpecification
1DescriptionColorless crystalline powder. Is odorless, and stable in air.Colorless or translucent crystals or white,fine 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)99.9%99.7% - 100.5%
7Appearance of solutionPassesSolution should be clear and not more intensely coloured than reference solution Y6.
8Sulfated ash /Residue on ignition0.04%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+12.4°+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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