Chromotrope 2B, pure
Supplier: Thermo Scientific
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Warning
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149750050
149750250
ACRO149750050EA
44.8
GBP
ACRO149750050
ACRO149750250
Chromotrope 2B, pure
Chromotrope 2B
Formula:
C₁₆H₉N₃Na₂O₁₀S₂ MW: 513,37 g/mol Melting Pt: 300 °C Storage Temperature: Ambient |
MDL Number:
MFCD00003951 CAS Number: 548-80-1 |
Specification Test Results
Appearance | Dark green to greenish-brown to brown Powder |
Infrared spectrum | Conforms |
Loss on drying | ≤18 % |
UV Lambda max | 513 to 517 nm (c=0.1, H2O) |
Specific extinction E (1%/1cm) | ≥580 (on dry substance) |
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