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Synonyms: 3,4-Dihydro-3,4-dioxo-1-naphthalenesulfonic acid sodium salt, Folin’s reagent, Sodium 1,2-naphthoquinone-4-sulfonate
N 1295 (OTTO) 1,2-Naphthoquinone-4-sulphonic acid sodium salt, 99% Cas 521-24-4 - used in the colorimetric assay for determination of procaine hydrochloride in pharmaceutical preparations.
Hazard Codes Xi
Certificate Of Analysis
(For eg. B 1615-0108)
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