2,5-dihydroxybenzenesulfonic acid,
CAS No. 88-46-0, Calcium dobesilate Monohydrate and Etamsylate Intermediate,
Assay: >99.5%,
Pharmaceutical use, cardiovascular disease treatment,
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Overview
2,5-dihydroxybenzenesulfonic acid is a specialized sulfonated phenolic intermediate produced via electrophilic aromatic substitution. Its molecular formula is C6H6O5S with CAS 80-14-2.
Application
- Synthetic dye manufacturing as a coupling component.
- Polymer additive production for resin modification.
- Pharmaceutical synthesis of sulfa drug derivatives.
Precautions
Store in cool, dry conditions away from oxidizers. Use appropriate PPE to prevent skin irritation and inhalation risks during handling.