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Phenol red AR 25GM
21180SG025887650301KV
AR8876503
143-74-884764
C19H14O5SNovember 2022
354.38October 2027
Sr.No.TestResultSpecification
1DescriptionBrownish red powder.Brownish red powder.
2SolubilityPassesReadily soluble in alkali hydroxides. Insoluble in water.
3Dye content96%~ 95%
4Transition range(pH 2.0-3.0)PassesBrownish orange to yellow
5Transition range(pH 6.5-8.0)PassesBrownish yellow to red violet
6Loss on drying,110°C0.5%1.0% max
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE 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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