Eosin B, Certified, Pure, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 409421000

100GR Eosin B, pure, certified

UNSPSC: 12000000

Code: 29

Additional Details:
Additional Details: CAS Number: 548-24-3 Weight: 0.15000kg


Packaging Glass bottle
Quantity 100g

Product Code. 10404315

Quantity Price
1 £ 49.6 / 100g
EU Stock 2
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Description and Specification

Chemical Identifiers

Chemical Name or Material Eosin B
Name Note Pure
CAS 548-24-3
Purity Grade Pure
Molecular Formula C20H6Br2N2Na2O9
Formula Weight 624.06g/mol
MDL Number MFCD00005041
Synonym 4', 5'-Dibromo-2', 7'-dinitrofluorescein

Specification

Absorption Ratio 0.96 to 1.22
Dye Content 85% min.
Infrared Spectrum Authentic
Lambda Max 511 to 520nm (in water + 1% Na2CO3)
Packaging Glass bottle
Color Very dark purple-red to dark brown
Quantity 100g
Chemical Name or Material Eosin B
Name Note Pure
CAS 548-24-3
Purity Grade Pure
Physical Form Very dark purple-red to dark brown crystalline powder
Molecular Formula C20H6Br2N2Na2O9
Formula Weight 624.06g/mol
MDL Number MFCD00005041
Beilstein 19, 233
Merck Index 15, 3657
Synonym 4', 5'-Dibromo-2', 7'-dinitrofluorescein
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement:
Causes serious eye damage.
Health Hazard 3 GHS P Statement:
Wear 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.
Immediately call a POISON CENTER or doctor/physician.

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.

Indicator

Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement:
Causes serious eye damage.

GHS P Statement:
Wear 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.
Immediately call a POISON CENTER or doctor/physician.

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.