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PYROCATECHOL VIOLET AR

Product Code: 05505


Specifications

Appearance Dark green to green metallic or Brown Crystalline powder
Absorption maxima (in methanol) 441 to 449 nm
Specific absorptivity A1%/1 cm (λmax; methanol) Min 375
Appearance of solution (0.1% aq. solution ) Clear
Suitability (for complexometric determination of metal oxides) Passes test

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