R953
Rhodamine B
Dye content 80 %
Synonym(s):
Basic Violet 10, Brilliant Pink B, Rhodamine O, Tetraethylrhodamine
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About This Item
Empirical Formula (Hill Notation):
C28H31ClN2O3
CAS Number:
Molecular Weight:
479.01
UNSPSC Code:
12171500
EC Number:
201-383-9
Beilstein/REAXYS Number:
4091619
Colour Index Number:
45170
MDL number:
SMILES string
[Cl-].CCN(CC)c1ccc2c(OC3=CC(\C=CC3=C2c4ccccc4C(O)=O)=[N+](/CC)CC)c1
InChI
1S/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H
InChI key
PYWVYCXTNDRMGF-UHFFFAOYSA-N
composition
Dye content, 80%
mp
210-211 (dec.) (lit.)
λmax
355 nm, 543 nm (2nd)
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Journal of environmental sciences (China), 33, 60-68 (2015-07-05)
Knowledge of the effective radiation spectrum irradiating substrates from microwave powered electrodeless discharge lamps (MEDLs), and the active species that directly oxidize substrates in the photolytic process, is fragmentary and unclear. In this work, we conducted a comparative study using
Yun-Lu Sun et al.
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