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Alfa Aesar™ 2-(4-Hydroxyphenylazo)benzoic acid, Ultrapure MALDI Matrix


For use as a matrix in MALDI mass spectrometry analysis

Quantity 5 x 10mg

Manufacturer: alfa aesar™  J67769-EXK

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Catalog No. AAJ67769EXK

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Description & Specifications

Chemical Identifiers

Quantity 5 x 10mg
Melting Point 204 to 208°C
Color Yellow to orange
Quantity 5 x 10mg
Chemical Name or Material 2-(4-Hydroxyphenylazo)benzoic acid
Name Note Ultrapure MALDI Matrix
CAS 1634-82-8
Physical Form Powder
Formula Weight 242.23g/mol
MDL Number MFCD00002428
Beilstein 1842696
Synonym 2-(4-Hydroxyphenylazo) benzoic acid; HABA
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.
TSCA TSCA

Specifications

Chemical Name or Material 2-(4-Hydroxyphenylazo)benzoic acid
CAS 1634-82-8
Name Note Ultrapure MALDI Matrix
Formula Weight 242.23g/mol
MDL Number MFCD00002428
Beilstein 1842696
Synonym 2-(4-Hydroxyphenylazo) benzoic acid; HABA
Accessories

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.