Carmine, powder, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Certificates
About this item
CAS Number:1390-65-4
:MFCD00167031
Formula:C₂₂H₂₀O₁₃
MDL Number:MFCD00167028
:492.389 g/mol
:M-Clarity™ quality level = MQ200
Storage Temperature:Room Temperature
EINECS:215-724-4
Specification Test Results
- Appearance (Colour):Red
- Appearance (Form):Powder
- Infrared spectrum:Conforms to Structure
- Solubility (Colour)
1 mg/ml in 2 N NH₄OH:Red - Assay (UV-Vis)
% Carminic acid:≥42.0 %