Specification:
Product Name | BISMARCK BROWN R | |
Synonyms | Basic Brown 4 | |
C.I. NO. | 21010 | |
CAS NO. | 5421-66-9 | |
Molecular Formula | C21H24N8 | |
Formula Weight | 461.40 | |
Appearance | Brownish Black Powder | |
Structure |
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Tests | Limits | |
Max | – 468nm In 50% Ethanol | |
Solubility | – To Pass Test | |
Loss On Drying At 110 °C | – 10% | |
Melting Point | – 222 °C |