Rose Bengal | CAS 632-69-9 | Chemical-Suppliers

Element: bengal rose

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C-S » Chemicals » rose-bengal-PX311630

Identification

Rose Bengal

CAS:

632-69-9

EINECS:

211-183-3

Molecular Formula:

C₂₀H₂Cl₄I₄Na₂O₅

MDL:

MFCD00005043

SMILES:

C1=C2C(=C3C=C(C(=O)C(=C3OC2=C(C(=C1I)[O-])I)I)I)C4=C(C(=C(C(=C4Cl)Cl)Cl)Cl)C(=O)[O-].[Na+].[Na+]

Synonym:

ci 45435 ; r105sodium ; ltd4 elisa ; ltb4 elisa ; lte4 elisa ; aka105(1) ; mdc elisa ; rb ; ci 45440 ; ltc4 elisa

Description

Rose Bengal is a stain used in a variety of applications such as in photosensitizing reactions and as a dye. Rose Bengal has been used as a photosensitizer in studies evaluating photodynamic susceptibility of planktonic cultures of Streptococcus mutans. Rose Bengal is additionally reported to act strongly on bacteria such as Staphylococcus aureus by reducing membrane potential after photo-irradiation. Rose Bengal is noted to be a derivative of Fluorescein and is also available as Rose Bengal Sodium Salt.

Suppliers

Krada CPS Industry S.L

KCIS4842420

OPQ Chemical Co., Ltd

OC4621386

Serva Electrophoresis GmbH

SE5721716

Alfa (A Johnson Matthey Company)

A7042112

Xiamen Equation Chemical Co.,Ltd

XECC7043520

Hangzhou Keying Chem Co., Ltd.

HKC6602640

scienTEST - bioKEMIX GmbH

S-B5502200

AK Scientific, Inc.

AS4181254

Simagchem Corporation

SC4621386

Xingrui Industry Co., Limited

XIL6382552

Amadis Chemical Company Limited

ACCL6823410

Santa Cruz Biotechnology, Inc.

296278

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Shanghai Mintchem Development Co., Ltd.

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Prices & Availability

Data is processed

Properties for Rose Bengal

Molecular Weight:

1017.64 g·mol−1

Melting point:

>300 °C

Solubility:

Soluble in water.(36%)

Physical Description:

bordeaux-red to red-brown crystalline powder

Safety & Transport Information

Risk Codes:

R36 - Irritating to eyes
R36/38 - Irritating to eyes and skin

Safety Codes:

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
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

Alternative Distributors of [Rose Bengal]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified