Rhodamine B base 97%
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Warning
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Synonyms:
9-(2-Carboxylatophenyl)-3,6-bis(diethylamino)xanthylium
, Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, inner salt
, Ethaminium, N-(9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene)-N-ethyl)-, hydroxide, inner salt
AC21523-1000
AC21523-0250
200014-336EA
49.3
USD
200014-336
103511-394
Rhodamine B base 97%
Rhodamine B base
Formula:
C₂₈H₃₀N₂O₃ MW: 442.559 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00066967 CAS Number: 509-34-2 |
Specification Test Results
Appearance | Pink to red to violet Powder and/or chunks |
Infrared spectrum | Conforms |
Dye content | ≥96.0 % |
UV Lambda max | 542 to 546 nm (in methanol) |
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