Rhodamine B | CAS 81-88-9 | Chemical-Suppliers

Element: rhodamine

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C-S » Chemicals » rhodamine-PX64057

Identification

Rhodamine B

CAS:

81-88-9

EINECS:

201-383-9

Molecular Formula:

C₂₈H₃₁ClN₂O₃

MDL:

MFCD00011931

SMILES:

[Cl-].CCN(CC)C1=CC=C2C(OC3=CC(C=CC3=C2C2=C(C=CC=C2)C(O)=O)=[N+](CC)CC)=C1

Synonym:

ci 45170 ; c.i. 749 ; ci749 ; aka214 ; aka213 ; 11411red ; redno213 ; 11411 red ; c.i.749 ; pilot578

Description

Rhodamine B is a useful fluorochrome for histology due to its fluorescent properties in ultraviolet light. It ejects an electron onto TiO², which is then scavenged by O² forming the O^2- radical anion. This anion ultimately becomes the OH radical. A pH-independent process degrades Rhodamine B in TiO² dispersions containing no dodecylbenzenesulfonate. The compound has been incorporated in a FRET system based on lanthanide-doped nanoparticles for monitoring biological effects. Rhodamine B has also been used as a mitochondrial probe to study the energetic state of multi-drug resistant and sensitive cells where the mitochondrial Rhodamine B concentration was precisely determined with the loss of fluorescence in the presence of MTT Formazan, a fluorescence quencher. In addition, Rhodamine B has been observed to significantly reduce the number of human lip fibroblast cells in culture. Used for staining Negri bodies in tissue.

Suppliers

H&Z Industry Co.,Ltd

HIC4401760

Unilong Industry Co.,Ltd

UIC5282112

Krada CPS Industry S.L

KCIS4842420

OPQ Chemical Co., Ltd

OC4621386

Shandong SanYoung Industry Co., Ltd

SSI7703080

Create Chemical Co., Ltd.

CC5501650

Aozeal Certified Standards (AOCS), Inc.

R0028.00

Shandong Ench Chemical Co.,Ltd

SECC6603300

Lori Industry Co., Ltd

LI4841452

Shandong Lanhai Industry Co.,Ltd.

SLIC7263630

Kemcolour International

KI5061518

Indofine Chemical Co, Inc.

06-1115

Alfa (A Johnson Matthey Company)

A7042112

Xiamen Equation Chemical Co.,Ltd

XECC7043520

Sancai Industry Co.,Ltd.

SIC5282112

Aecochem Corp.

AC308924

Synthon-Chemicals GmbH & Co. KG

ST03256

CSNpharm, Inc.

CSN11840

Sigma-Aldrich International GmbH

SI7042112

Hangzhou Ocean Chemical Co., Ltd.

HOC7262904

Carbone Scientific Co., Ltd.

CS6161848

Xiamen Hisunny Chemical Co., Ltd.

XHC7262904

Simagchem Corporation

SC4621386

Xingrui Industry Co., Limited

XIL6382552

Leap Chem Co., Ltd

LC3961188

Santa Cruz Biotechnology, Inc.

203756

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Prices & Availability

Data is processed

Properties for Rhodamine B

Molecular Weight:

479.01 g·mol−1

Density:

0.79 g/mL at 20 °C

Melting point:

210-211 (dec.)(lit.)

Flash point:

12 °C

Solubility:

Soluble in water (12 mg/ml), ethanol (70 mg/ml), acetone (slightly ), methyl cellosolve, and alcohol.

Hazard Statements

GHS05
Corrosive

Corrosive to metals, category 1

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R36 - Irritating to eyes
R40 - Limited evidence of a carcinogenic effect
R41 - Risk of serious damage to eyes
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R67 - Vapours may cause drowsiness and dizziness
R68 - Possible risk of irreversible effects

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S39 - Wear eye/face protection
S7 - Keep container tightly closed

Hazard Symbols:

Xn, Xi, F

Storage temperature :

Store at RT.

RID/ADR certification :

UN 3077 9 / PG 3

Alternative Distributors of [Rhodamine B]

Producers or manufacturers change the product range from time to time. The following companies
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