Carminic acid (naturlig) for dye

Leverandør: TCI

C0782-25G C0782-5G
TCIAC0782-25GEA 3200 NOK
TCIAC0782-25G TCIAC0782-5G
Carminic acid (naturlig) for dye
Carminic acid
Formel: C₂₂H₂₀O₁₃
MDL nummer: MFCD00167028
CAS-nummer: 1260-17-9
EINECS: 215-023-3
Merck Indeks: 14,01843

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Spesifikasjon Testresultater

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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