Ácido carminico (naturale) for dye

Proveedor: TCI

C0782-25G C0782-5G
TCIAC0782-25GEA 237 EUR
TCIAC0782-25G TCIAC0782-5G
Ácido carminico (naturale) for dye
Ácido carminico
Formula: C₂₂H₂₀O₁₃
Número MDL: MFCD00167028
Núm. CAS: 1260-17-9
EINECS: 215-023-3
Índice Merck: 14,01843

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Resultados test especificaciones

Appearance Orange to Brown to Dark red powder to crystal
Purity (qNMR) min. 85 %
Lambda max. 490.0 to 496.0 nm (0.1mol/L HCL)
Absorbance (E1%1cm) min. 120 (0.1mol/L HCl, 490.0 to 496.0 nm) (calcd.on dried substance)
Drying loss max. 10.0 %

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