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Phenolphthalein indicator powder 100GM
11170SG100881644314GV
Indicator8816443
77-9-882192
C20H14O4July 2022
318.33June 2027
Sr.No.TestResultSpecification
1DescriptionYellowish white powder.White to off-white/yellowish white powder.
2SolubilityPassesSoluble in 95% alcohol. Insoluble in water.
3Assay99.80%Min. 99.00%
4Melting point261°C258-263°C
5Absorption(L max pH 9.8)553nm551 - 554nm
6Transition rangePassesColourless to red (pH 8.0 - 10.0)
7Loss on drying,110°C0.2%1.0% max
8Chloride (Cl)Less than 0.01%0.01% max
9Sulphate(SO4)Less than 0.01%0.01% 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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