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Phenol red AR 25GM
21180SG025874700321JU
AR8747003
143-74-879317
C19H14O5SOctober 2021
354.38September 2026
Sr.No.TestResultSpecification
1DescriptionBrownish red powder.Brownish red powder.
2SolubilityPassesReadily soluble in alkali hydroxides. Insoluble in water.
3Dye content97.30%~ 95%
4Transition range(pH 2.0-3.0)CompliesBrownish orange to yellow
5Transition range(pH 6.5-8.0)CompliesBrownish yellow to red violet
6Loss on drying,110°C0.4%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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