Tartrazine (C.I. 19140) MIC

C₁₆H₉N₄O₉S₂Na₃
M.W: 534,40  CAS: 1934-21-0  TARIC: 32041200

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• Appearance Orange powder
• Absorption maximum in water (H₂O) ? 425nm
• Dye content ? 80%
• Loss on drying ? 8%
• Subsidiary Dyes ? 1.0%
• Suitability for microscopy Passes testPasses test – Passes testPasses testfor microscopyPasses testPasses test

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