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Alfa Aesar™ Chlorophenol Red

$45.09 - $180.09

Chemical Identifiers

Chemical Name or Material Chlorophenol Red
CAS 4430-20-0
Molecular Formula C19H12Cl2O5S
Formula Weight 432.28
MDL Number MFCD00005877
Beilstein 354053
Synonym 3',3''-Dichlorophenolsulfonaphthalein
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2162306

 
alfa aesar™
B2162306
5g Each for $45.09

AAB2162314

 
alfa aesar™
B2162314
25g Each for $180.09
Description & Specifications

Specifications

Formula Weight 432.28
Chemical Name or Material Chlorophenol Red
TSCA TSCA
Molecular Formula C19H12Cl2O5S
MDL Number MFCD00005877
CAS 4430-20-0
Beilstein 354053
Synonym 3',3''-Dichlorophenolsulfonaphthalein
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.
Quantity 5g

Applications
Used to detect chlorine dioxide in drinking water. Transition Interval: From pH 4.8 (yellow) to pH 6.7 (violet). Also used in transport studies of goldfish renal tubules.

Solubility
Soluble in water (30 mg/ml), ethanol (80 mg/ml), and methyl cellusolve (50 mg/ml).

Notes
Transition interval: pH 4.8 (yellow) to 6.4 (red)

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.