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7 ABSORBANCE OF A 0
(IN 5% pH 5 BUFFER IN 50% ETHANOL) 605 (388) NM 605 (388) NM VISUAL TRANSITION INTERVAL pH 2
00% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED OXALATE 0
Test Specification Min Max PURITY (GC) 85
Alizarin Red S size:25 GM 7 ABSORBANCE OF A 0Test Specification Min Max ABSORPTION MAX. (in 0. 1N NaOH) Approx. 556 (596) Approx. 556 (596)
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