Carmín, en polvo, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY

Sinónimos: CI 75470

M-Clarity™ quality level = MQ200

C1022-100G C1022-25G C1022-5G
C1022-100GEA 888 EUR
C1022-100G C1022-25G C1022-5G
Carmín, en polvo, Sigma-Aldrich®
Carmín

Carmine is a red compound and is generally used with aluminum, iron and other metal salts to enhance its activity. During smear preparation, it is required for chromatin staining in fresh material. In presence of aluminum chloride, it is used for the staining of glycogen.


  • Carmine has been used for the staining of mammary glands
  • It has been used for the staining of the chromosomes

Formula: C₂₂H₂₀O₁₃
MW: 492,389 g/mol
Temperatura de almacenaje: Room Temperature
Número MDL: MFCD00167028
Núm. CAS: 1390-65-4
EINECS: 215-724-4

Order Now

Resultados test especificaciones

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 %

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Más About VWR