Rhodizonic acid disodium salt indicator for sulfate titration, Supelco®

Supplier: MilliporeSigma

Synonyms: Sodium rhodizonate

M-Clarity™ quality level = MQ200

1.06595.0005 1.06595.0005
EM1.06595.0005CS 10134 USD
EM1.06595.0005 CA1.06595.0005
Rhodizonic acid disodium salt indicator for sulfate titration, Supelco®
Rhodizonic acid disodium salt
Formula: C₆Na₂O₆
MW: 214.04 g/mol
MDL Number: MFCD00001650
CAS Number: 523-21-7
EINECS: 208-340-3

Order Now

Specification Test Results

Assay (perchloric acid titration) ≥ 98.5 %
Identity (UV/VIS-Spectrum) passes test
Absorption maximum λmax. (Hydrochloric acid 0.1 mol/l) 317 - 320 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.02 g/l; hydrochloric acid 0.1 mol/l) ≥ 540
Suitability as indicator (for sulfate titration) passes test

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR