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12-Naphthoquinone-4-sulfonic Acid Sodium Salt size:100 GM Test Specification Min Max ASSAY

SKU: 33256622031
4.6
EUR220.50 EUR255.50

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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

Description

Test Specification Min Max ASSAY (C[@16@]H[@14@]F[@3@]N[@3@]O[@2@]S) 98 102

[a] 20D (DRIED BASIS) +14

0 % EXTINCTION COEFFICIENT IN 95% ETHANOL AT 285 NM 460 pH OF A 1% SOLUTION 1

589 nm Approx

05% ALKALIES AND ALKALINE EARTHS 1

12-Naphthoquinone-4-sulfonic Acid Sodium Salt size:100 GM Test Specification Min Max ASSAYTest Specification Min Max ASSAY 98%

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