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36-Dihydroxynaphthalene-27-disulfonic Acid Disodium Salt size:500 GM Test Specification Min Max ASSAY

SKU: 7798985240
4.0
USD172.00 USD220.00

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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

Description

Test Specification Min Max ASSAY (by TITRATION) 9

Test Specification Min Max ASSAY (DRIED BASIS) 900 - 1050 ug/mg 900 - 1050 ug/mg CRYSTALLINITY TO PASS TEST DIMETHYLANILINE TO PASS TEST pH (1% SOLUTION) 3

00% BISMUTH 0

5 mg KOH/g COLOR (APHA) 100 MOISTURE 0

50% APPEARANCE CLEAR

36-Dihydroxynaphthalene-27-disulfonic Acid Disodium Salt size:500 GM Test Specification Min Max ASSAY

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