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Rhodamin B

analytical standard

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:
85151701
PubChem Substanz-ID:
329768608
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

100

Assay

≥97.0% (HPLC)

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

mp (Schmelzpunkt)

210-211 (dec.) (lit.)

Anwendung(en)

cleaning products
cosmetics
food and beverages
personal care

Format

neat

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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Allgemeine Beschreibung

Rhodamine B is a cationic dye.

Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Rhodamine B may be used as a reference standard in the determination of rhodamine B in chili containing products using high-performance liquid chromatography with fluorescence detection (HPLC-FLD).

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

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

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
BCCC1562
BCBF6824V
1398433V
1398433

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Development of a rapid, simple and sensitive HPLC-FLD method for determination of rhodamine B in chili-containing products.
Qi P, et al.
Food Chemistry, 164(16), 98-103 (2014)
Photoassisted degradation of dye pollutants. 3. Degradation of the cationic dye rhodamine B in aqueous anionic surfactant/TiO2 dispersions under visible light irradiation: evidence for the need of substrate adsorption on TiO2 particles.
Zhao J, et al.
Environmental Science & Technology, 32(16), 2394-2400 (1998)
Daniel J Coles et al.
Chemical communications (Cambridge, England), 49(37), 3836-3838 (2013-02-19)
Hyperbranched polymers conjugated to a peptide-aptamer were prepared using a combination of RAFT polymerisation and click chemistry for targeting tumour cells in vivo. The polymers showed enhanced cell-uptake in vitro (compared to unconjugated polymer) while excellent specificity for solid tumours
Shengnan Su et al.
Journal of hazardous materials, 244-245, 736-742 (2012-12-01)
The removal of Rhodamine B (RhB) by Co(x)Fe(3-x)O(4) magnetic nanoparticles activated Oxone has been performed in this study. A series of Co(x)Fe(3-x)O(4) nanoparticles was synthesized using a hydrothermal method. The synthetic Co(x)Fe(3-x)O(4) nanoparticles were characterized using X-ray diffraction (XRD) and
Linda Johansson et al.
Ultrasonics, 53(5), 1020-1032 (2013-03-19)
An acoustic trap with miniaturized integrated transducers (MITs) for applications in non-contact trapping of cells or particles in a microfluidic channel was characterized by measuring the temperature increase and trapping strength. The fluid temperature was measured by the fluorescent response
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