Coumarin 314 97% (dye content), Sigma-Aldrich®
Catalog # 392995-500MG
Supplier: SIGMA ALDRICH MICROSCOPY
CAS Number:
Specifications
- Pk:500 mg
- Seq:2725
Specifications
Specification Test Results
- Appearance (Form):Powder or Crystals
- Infrared spectrum:Conforms to Structure
- Carbon:70.0 - 73.7 %
- Nitrogen:6.2 - 6.6 %
- Wavelength, c = 0.01 g/L; Ethanol:433 - 439 nm
- Extinction Coefficient:≥39000
Specification Test Results
About this item
:
:313.35 g/mol
Melting Pt:140...144 °C, 146,22...147,36 °C (lit.)
:M-Clarity™ quality level = MQ200
Storage Temperature:Room Temperature
EINECS:259-825-1
CAS Number:55804-66-5
Formula:C₁₈H₁₉NO₄
MDL Number:MFCD00051334