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Rose Bengal, 85%, pure, high purity, Biological stain, ACROS Organics™


Quantity 100g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  189451000

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Catalog No. AC189451000

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Description & Specifications

Chemical Identifiers

Absorption Ratio 1.21 to 1.95
Dye Content 80% min.
Infrared Spectrum Authentic
Lambda Max 540 to 550nm (in water)
Loss on Drying 10% max. (105°C)
Packaging Glass bottle
Color Bordeaux-red to red-brown
Quantity 100g
Chemical Name or Material Rose Bengal
CAS 632-69-9
Purity Grade Pure
Physical Form Bordeaux-red to red-brown crystalline powder
Assay Percent Range 85%
Molecular Formula C20H2Cl4I4Na2O5
Formula Weight 1017.65g/mol
MDL Number MFCD00005043
Synonym Acid Red 94
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
Health Hazard 3 GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Specifications

Chemical Name or Material Rose Bengal
CAS 632-69-9
Purity Grade Pure
Assay Percent Range 85%
Molecular Formula C20H2Cl4I4Na2O5
Formula Weight 1017.65g/mol
MDL Number MFCD00005043
Synonym Acid Red 94

Indicator

Accessories

Warning

GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS H Statement:
Causes serious eye irritation.

SDS & Safety Documents