Description

Rose Bengal Certified CAS: 632-69-9 | MF: C20H2Cl4I4O5•2Na | MW: 1017.64, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Rose Bengal is a synthetic dye that is widely used in various applications, including medicine, microbiology, and photography

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Additional information

Brand	Tristains
Size	100g, 10g, 25g, 50g, 5g
CAS No	632-69-9

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TECHNICAL INFORMATION

Alternate Names	4,5,6,7-Tetrachloro-2′,4′,5′,7′-tetraiodofluorescein sodium salt; Acid Red 94; Bengal Rose B sodium salt
Application	Rose Bengal Sodium Salt is a photosensitizer and dye
CAS Number	632-69-9
Molecular Weight	1017.64
Molecular Formula:	C₂₀H₂Cl₄I₄O₅•₂Na

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

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

TECHNICAL INFORMATION

Appearance	Powder
Physical State	Solid
Solubility	Soluble in water (1 mg/ml).
Storage	Store at room temperature
Melting Point	>300° C

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

WGK Germany	3
RTECS	LM5920000
PubChem CID	32343
Merck Index	14: 8262
MDL Number	MFCD00005043
EC Number	211-183-3
Beilstein Registry	3645857
SMILES	C1=C2C(=C(C(=C1I)[O-])I)OC3=C(C(=C(C=C3C24C5=C (C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)[O-])I.[Na+].[Na+]

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S10171

Rose Bengal Certified

CAS No

632-69-9

Synonym(s)

4,5,6,7-Tetrachloro-2′,4′,5′,7′-tetraiodofluorescein sodium salt; Acid Red 94; Bengal Rose B sodium salt

Molecular Formula:

C₂₀H₂Cl₄I₄Na₂O₅

Molecular Weight:

1017.64

EC Number:

211-183-3

Colour Index Number:

45440

PubChem CID:

69438

MDL number:

MFCD00005043

Specification SDS Available pack size: 100g, 10g, 5g, 25g, 50g, 5g

Brand	Tristains
Size	100g, 10g, 25g, 50g, 5g
CAS No	632-69-9

Alternate Names	4,5,6,7-Tetrachloro-2′,4′,5′,7′-tetraiodofluorescein sodium salt; Acid Red 94; Bengal Rose B sodium salt
Application	Rose Bengal Sodium Salt is a photosensitizer and dye
CAS Number	632-69-9
Molecular Weight	1017.64
Molecular Formula:	C₂₀H₂Cl₄I₄O₅•₂Na

Appearance	Powder
Physical State	Solid
Solubility	Soluble in water (1 mg/ml).
Storage	Store at room temperature
Melting Point	>300° C

WGK Germany	3
RTECS	LM5920000
PubChem CID	32343
Merck Index	14: 8262
MDL Number	MFCD00005043
EC Number	211-183-3
Beilstein Registry	3645857
SMILES	C1=C2C(=C(C(=C1I)[O-])I)OC3=C(C(=C(C=C3C24C5=C (C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)[O-])I.[Na+].[Na+]