Sodium 3,5-chloro-6-hydroxybenzenesulfonate CAS 54970-72-8
Chemical Name: Sodium 3,5-chloro-6-hydroxybenzenesulfonate
Synonyms: 3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt
CAS No.: 54970-72-8
Molecular Fomula: C6H3Cl2NaO4S
Molecular weight: 265.05
Appearance: White to light yellow powder
Comprehensive Guide to Sodium 3,5-Dichloro-6-Hydroxybenzenesulfonate (CAS 54970-72-8)
Table of Contents
Product Specifications & Comparative Analysis
| Parameter | Sodium 3,5-Dichloro-6-Hydroxybenzenesulfonate | Conventional Sulfonates |
|---|---|---|
| CAS Number | 54970-72-8 | Varies |
| Molecular Formula | C6H3Cl2NaO4S | – |
| Purity | ≥99% | 90-95% |
| Thermal Stability | Up to 300°C | ≤250°C |
Industrial Applications
- Pharmaceutical Intermediate: Key precursor for antihypertensive APIs
- Agrochemical Synthesis: Building block for chlorinated herbicides
- Dye Manufacturing: Sulfonation agent for colorfast pigments
- Water Treatment: Chelating agent for heavy metal removal
Operational Protocols
- Store in airtight containers at 15-25°C
- Use PPE during handling (gloves/goggles)
- Maintain pH 6-8 in aqueous solutions
- Incompatible with strong oxidizers
Implementation Scenarios
| Industry | Challenge | Solution | Outcome |
|---|---|---|---|
| Pharma Manufacturing | Low yield in API synthesis | 0.5% catalyst concentration | 18% yield improvement |
| Textile Production | Dye leaching issues | 3% additive in dye bath | Washfastness rating ↑32% |
Client Testimonials
Case 1: Specialty Chemical Co., Ltd. (Germany)
- Challenge: Needed stable sulfonation agent for HT processes
- Implementation: Batch dosing at 120°C reaction
- Results: 40% reduction in side products
Case 2: AgroChem Solutions Inc. (USA)
- Requirement: Cost-effective herbicide intermediate
- Solution: Custom particle size (50-80μm)
- Outcome: 22% lower production costs
Technical Consultation & Ordering
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