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Tropaeolin O, pure, ACROS Organics™

$119.23 - $119.23

Chemical Identifiers

CAS 547-57-9
Molecular Formula C12H9N2NaO5S
Formula Weight 316.26
MDL Number MFCD00007499
Synonym 4-(2, 4-Dihydroxyphenylazo)benzenesulfonic acid, sodium salt
Chemical Name or Material Tropaeolin O
Grade Extra Pure
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
AC190181000 SDS Thermo Fisher Scientific
AC190181000
Glass bottle 100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC190180250 SDS Thermo Fisher Scientific
190180250
Glass bottle 25g Each for $119.23
Specifications

Description

Indicator
Description & Specifications

Chemical Identifiers

547-57-9
316.26
4-(2, 4-Dihydroxyphenylazo)benzenesulfonic acid, sodium salt
Extra Pure
C12H9N2NaO5S
MFCD00007499
Tropaeolin O

Specifications

547-57-9
C12H9N2NaO5S
MFCD00007499
15, 9954
Authentic
Solubility in water: Soluble. Other solubilities: Soluble in alcohol
Rust to dark brown
Tropaeolin O
Powder
316.26
16, 275
4-(2, 4-Dihydroxyphenylazo)benzenesulfonic acid, sodium salt
Glass bottle
from pH 11.1 (yellow) to pH 12.7 (orange)
100g
Extra Pure

Safety and Handling

EINECSNumber : 208-924-8

RTECSNumber : DB6145180

TSCA : TSCA