Bleu trypan 60% (teneur en colorant) ≥80% (par HPLC), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Certificates
About this item
CAS Number:72-57-1
:
Formula:C₃₄H₂₄N₆Na₄O₁₄S₄
MDL Number:MFCD00003969
:960.82 g/mol
Melting Pt:>300 °C (lit.)
:M-Clarity™ quality level = MQ200
EINECS:200-786-7
:GHS08
Storage Temperature:Room Temperature
Specification Test Results
- Appearance (Color):Dark Green to Brown or Brown-Black
- Appearance (Form):Powder or Crystals or Granules
- Infrared spectrum:Conforms to Structure
- Wavelength:603 - 607 nm
- Extinction Coefficient, c = 0.01 g/L; Methanol:≥60000
- Carbon:≥24.6 %
- Nitrogen:≥5.0 %
- Purity (HPLC):≥80.0 %
- Solubility (Turbidity); Opaque, c = 1mg/ml; Water:Conforms
- Solubility (Color):Dark Blue
- Recommended Retest Period:5 Years
Specification Test Results
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