Rose Bengal

Rose Bengal

Synonyms Acid Red 94; C.I. 45440; 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein sodium salt; 4,5,6,7-Tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-3H- spiro[isobenzofuran-1,9'-xanthen]-3-one; Bengal Rose B sodium salt

CAS Number: 632-68-8 Molecular Formula: C20H2Cl4I4O5Na2 Molecular Weight: 1049.845 g/mol

Beilstein Registry Number: 3645857 EC Number: 211-183-3 MDL Number: MFCD00005043

SKU 02195491-CF
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Description

Product Description

Rose Bengal

Application Notes

Used in Conn′s technique for bacteria in soil; as an alternative to phloxine B in Kreyberg′s stain for keratin and mucus.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Photosensitizer

Specifications
SKU 02195491-CF
Alternate Names Acid Red 94; C.I. 45440; 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein sodium salt; 4,5,6,7-Tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-3H- spiro[isobenzofuran-1,9'-xanthen]-3-one; Bengal Rose B sodium salt
Application Notes Used in Conn′s technique for bacteria in soil; as an alternative to phloxine B in Kreyberg′s stain for keratin and mucus.
Base Catalog Number 195491
Beilstein Registry Number 3645857
CAS # 632-68-8
Color Index 45440
EC Number 211-183-3
Format Powder
Molecular Formula C20H2Cl4I4O5Na2
Molecular Weight 1049.845 g/mol
Personal Protective Equipment Eyeshields, Gloves, Respirator filter
RTECS Number LM5920000
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
UV Visible Absorbance λ max (water): 546 - 551 nm