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Sigma-Aldrich

Rhodamin B

Dye content 90 %

Synonym(e):

Basic Violet 10, Brilliant Pink B, Rhodamin O, Tetraethylrhodamin

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About This Item

Empirische Formel (Hill-System):
C28H31ClN2O3
CAS-Nummer:
81-88-9
Molekulargewicht:
479.01
Farbindexnummer:
45170
Beilstein:
4091619
EG-Nummer:
201-383-9
MDL-Nummer:
MFCD00011931
UNSPSC-Code:
12171500
PubChem Substanz-ID:
24855208
NACRES:
NA.47

Zusammensetzung

Dye content, 90%

mp (Schmelzpunkt)

210-211 (dec.) (lit.)

λmax

543 nm

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

InChIKey

PYWVYCXTNDRMGF-UHFFFAOYSA-N

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Anwendung

Geeignet als Laserfarbstoff. Reagenz zur kolorimetrischen Bestimmung von Cadmium.

Leistungsmerkmale und Vorteile

Starker Farbstoff

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

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Analysenzertifikate (COA)

Lot/Batch Number
MKBB5049
06628CH
18328DR
00627HD
00610HU

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