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Alfa Aesar™ 4',5'-Dibromofluorescein, ca. 95% dye content

$32.16 - $107.85

Chemical Identifiers

Chemical Name or Material 4',5'-Dibromofluorescein
CAS 596-03-2
Name Note ≈95% dye content
Molecular Formula C20H10Br2O5
Formula Weight 490.12g/mol
MDL Number MFCD00005042
Beilstein 57189
Merck Index 14,3022
Synonym C.I. 45370
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1822618

 
alfa aesar™
A18226-18
50g Each for $32.16

AAA1822630

 
alfa aesar™
A18226-30
250g Each for $107.85
Description & Specifications

Specifications

Melting Point 270° to 273°C
Quantity 50g
Chemical Name or Material 4',5'-Dibromofluorescein
Name Note ≈95% dye content
CAS 596-03-2
Assay 95%
Molecular Formula C20H10Br2O5
Formula Weight 490.12g/mol
MDL Number MFCD00005042
Beilstein 57189
Merck Index 14,3022
Synonym C.I. 45370
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number LM5200000
TSCA TSCA
Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.