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133-Trimethylindolino-6-bromobenzopyrylospiran [Photochromic Compound] size:1 GM Test Specification Min Max SOLIDS

SKU: 9866335102
4.7
EUR305.00 EUR337.00

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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

Description

Test Specification Min Max SOLIDS 23 - 28 % 23 - 28 % QUATENARY (CORRECTED) 15 - 19 % 15 - 19 % pH [2% SOLUTION IN ISOPROPANOL/WATER (1:1)] APPROX

50% PHTHALIC ACID 1% 2-(2

Test Specification Min Max ASSAY (NaI) 99

25% AMMONIUM

4 (red) to pH 1

133-Trimethylindolino-6-bromobenzopyrylospiran [Photochromic Compound] size:1 GM Test Specification Min Max SOLIDS

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