Irritant Azure A 70% (dye content) certified by the Biological Stain Commission, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Certificates
About this item
CAS Number:531-53-3
:
Formula:C₁₄H₁₄ClN₃S
MDL Number:MFCD00012112
:291.797 g/mol
Melting Pt:290 °C (dec., lit.)
:M-Clarity™ quality level = MQ200
EINECS:208-510-7
:GHS07
Storage Temperature:Room Temperature
Specification Test Results
- Appearance (Colour):Blue to Very Dark Blue to Very Dark Green
- Appearance (Form):Powder or Crystals
- Infrared spectrum:Conforms to Structure
- Wave Length, c = 0.003g/L; Water:620 - 634 nm
- Extinction Coefficient:≥34000
- Wave Length:287 - 291 nm
- Solubility (Turbidity), c = 1 mg/ml; Water:Turbid
- Solubility (Colour):Dark Blue to Very Dark Blue and Dark Purple to Very Dark Purple and Blue-Purple
- Biological Stain Commision, Commission Certified Number::Pass
- Dye Content:Approximately 70%
Specification Test Results
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