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CAS 6226-79-5 — بونسيو S (C.I. 27195)

Ponceau S (C.I.27195) is a bright red azo dye widely used as a pH indicator in biochemical assays, food coloring (E124), and histological staining. It changes color in acidic and alkaline conditions, making it valuable for protein detection in gels and analytical applications. CAS 6226-79-5, molecular formula C22H12N4Na4O13S4, molar mass 760.57 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies Ponceau S from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

المعروف أيضًا باسم: حل بونسيو 0.1٪ (وزن/حجم) في حمض الأسيتيك 5٪ (وزن/حجم)