Pyrocatechol Violet, pure, indicator grade, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 146540250

25GR Pyrocatechol Violet, pure, indicator grade

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 115-41-3 Weight: 0.07500kg


Packaging Glass bottle
Quantity 25g

Product Code. 11944671

Quantity Price
1 £ 91.4 / 25g
EU Stock 3
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Description and Specification

Chemical Identifiers

Chemical Name or Material Pyrocatechol Violet
CAS 115-41-3
Purity Grade Pure
Molecular Formula C19H14O7S
Formula Weight 386.36g/mol
Synonym Pyrocatecholsulfonephthalein

Specification

Appearance of Solution (0.1% aq. soln.) clear
Infrared Spectrum Authentic
Lambda Max 441 to 449nm (in methanol)
Packaging Glass bottle
Specific Extinction 375 (at lambda max, methanol) min.
Suitability for complexometric det. of metal oxides: passes
Color Dark green to green metallic or brown
Quantity 25g
Chemical Name or Material Pyrocatechol Violet
CAS 115-41-3
Purity Grade Pure
Physical Form Dark green to green metallic or brown crystalline powder
Molecular Formula C19H14O7S
Formula Weight 386.36g/mol
Synonym Pyrocatecholsulfonephthalein

Indicator

Documentation

Technical documents