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A13572 Rhodamine B

CAS Number
81-88-9
Synonyms
Basic Violet 10
C.I. 45170

Stock No. Size Price ($) Quantity Availability
A13572-18 50g 20.20
A13572-30 250g 65.50
A13572-0B 1000g 220.00
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Rhodamine B

MDL
MFCD00011931
EINECS
201-383-9

Chemical Properties

Formula
C28H31ClN2O3
Formula Weight
479.02
Melting point
ca 210° dec.
Density
1.31
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water, benzene and ethanol. Slightly soluble in acetone, hydrochloric acid, sodium hydroxide, methyl cellosolve and alcohol.

Applications

Suitable for fluorescent labellingRhodamine B is used as a laser dye, metal chelating agent and an additive to drugs and cosmetics. It also serves as a staining fluorescent dye, which is used as a colorant in inks, paper and plastics. Further, it is used to make pink fluorescent pigments. It is also employed as a biomarker in oral rabies vaccines for wildlife such as raccoons. In addition to this, it is a useful fluorochrome for histology, fluorescence resonance energy transfer (FRET) and mitochondrial probe.

Notes

Biological stain.

Literature References

Reagent for determination of Cd and Zn: Anal. Chem., 176, 285 (1960); also for various other metals.

Meng, Q.; Xin, X.; Zhang, L.; Dai, F.; Wang, R.; Sun, D. A multifunctional Eu MOF as a fluorescent pH sensor and exhibiting highly solvent-dependent adsorption and degradation of rhodamine B. J. Mater. Chem. A 2015, 3 (47), 24016-24021.

Shen, S. L.; Chen, X. P.; Zhang, X. F.; Miao, J. Y.; Zhao, B. X. A rhodamine B-based lysosomal pH probe. J. Mater. Chem. B 2015, 3 (5), 919-925.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H318

Harmful if swallowed. Causes serious eye damage.

Precautionary Statements: P264b-P270-P280-P301+P312-P305+P351+P338-P310-P330-P501c

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,8183
Beilstein
4119648
Harmonized Tariff Code
3204.13
TSCA
Yes
RTECS
BP3675000

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