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EC number: 208-253-0
CAS number: 518-47-8
Remarks if, any
Digital pH meter
Principle of method
The pH of an aqueous solution or dispersion in water is determined with a pH measurement interface equipped with an appropriate electrode system.
Temperature of 1% w/v test solution
Mean pH (RESULT)
pH determination of test item Disodium
2-(3-oxo-6-oxidoxanthen-9-yl) benzoate (CAS
No. 518-47-8) wasdone
following OECD guideline 122. The pH
of 1% w/v aqueoussolutionwas
measured with the help of pH meter and the mean pH was observed to be 8.36
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