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ERIOCHROME BLACK T AR/ACS

Product Code: 03670


Specifications

Appearance Brownish black powder
Suitability (as metal indicator) Passes test
Absorption maxima at pH 10 605 - 625 nm
Clarity of solution Passes test
Specific absorptivity A1%/1cm (λmax; 0.02 g/L; buffer pH 10.0; calculated on dried substance) Min 300.0
Loss on drying (at 110°C) Max 7.0%

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