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Alfa Aesar™ beta-Naphthol Violet

$50.01 - $581.49

Chemical Identifiers

Chemical Name or Material beta-Naphthol Violet
CAS 7143-21-7
Molecular Formula C16H9N3Na2O9S2
Formula Weight 497.37g/mol
MDL Number MFCD00021457
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2427909

 
alfa aesar™
B24279-09
10g Each for $50.01

AAB2427918

 
alfa aesar™
B24279-18
50g Each for $159.43

AAB2427930

 
alfa aesar™
B24279-30
250g Each for $581.49
Description & Specifications

Specifications

Odor Odorless
Quantity 10g
Chemical Name or Material beta-Naphthol Violet
CAS 7143-21-7
Molecular Formula C16H9N3Na2O9S2
Formula Weight 497.37g/mol
MDL Number MFCD00021457
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.

Applications
Beta-Naphthol violet exhibits antiseptic properties and is used in the synthesis of certain azo dyes and antioxidants for rubber. It can also be used in the detection of the ferric ion which turns the Beta-Naphthol violet solution green.

Solubility
Soluble in water.

Notes
Store in a cool, dry place in tightly closed container. Incompatible with oxidizing agents.

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.