Orange G, Certistain® for microscopy, Sigma-Aldrich®
Catalog # 1.15925.0025
Supplier: Merck
CAS Number:
Specifications
- Pack type:Glass bottle
- Pk:25 g
- Seq:3308
Specifications
Specification Test Results
- Dye content (spectrophotometrically):≥ 80 %
- Identity - sodium:passes test
- Identity - UV/VIS-Spectrum:passes test
- Absorption maximum λ max (water):476 - 481 nm
- Spec. Absorptivity A 1%/1cm (λmax; 0.015 g/l; water):380 - 500
- TLC-Test:passes test
- Loss on drying (110 °C):≤ 15 %
- Suitability for microscopy:passes test
Specification Test Results
About this item
:
:452.38 g/mol
Melting Pt:141 °C
Density:0.45…0.47 g/cm³ (20 °C)
:M-Clarity™ quality level = MQ300
Storage Temperature:Ambient
EINECS:217-705-6
:1
CAS Number:1936-15-8
Formula:C₁₆H₁₀N₂Na₂O₇S₂
MDL Number:MFCD00012457