methanedisulphonic acid cas 503-40-2
Assay: 99%min
Appearance: White powder
Capacity: 30mts/moth or customized according to customer needs
Packaging: 25kg/drum
Sample: available
related documents:
COA of Methanedisulphonic Acid CAS 503-40-2
TDS of Methanedisulphonic Acid CAS 503-40-2
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Methanedisulphonic Acid (CAS 503-40-2): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Methanedisulphonic Acid (CAS 503-40-2) is a high-purity organosulfur compound widely used in industrial synthesis, catalysis, and specialty chemical formulations. Key parameters include:
| Parameter | Specification |
|---|---|
| CAS Number | 503-40-2 |
| Molecular Formula | CH4O6S2 |
| Appearance | Colorless to pale yellow liquid |
| Purity | ≥98% |
| Density | 1.75–1.85 g/cm3 |
Comparison with Alternatives
| Feature | Methanedisulphonic Acid | Sulfuric Acid | p-Toluenesulfonic Acid |
|---|---|---|---|
| Corrosivity | Low | High | Moderate |
| Catalytic Efficiency | High | Moderate | High |
| Solubility | Water-miscible | Highly soluble | Limited |
2. Applications & Use Cases
Key Industrial Uses
- Chemical Synthesis: Acid catalyst in esterification, alkylation, and polymerization.
- Electroplating: Electrolyte additive for improved metal deposition.
- Pharmaceuticals: Intermediate in API production.
- Water Treatment: Ion-exchange resin regenerant.
Operational Advantages
- Minimal equipment corrosion vs. traditional acids.
- Reusable in continuous flow systems.
- Compatible with organic solvents.
3. Customer Case Studies
Case Study 1: Pharmaceutical Manufacturer (Germany)
Challenge: Low yield in naproxen synthesis using conventional catalysts.
Solution: Switched to methanedisulphonic acid at 0.5 mol% loading.
Result: 92% yield (15% increase) with 99% purity.
Case Study 2: Electronics Co. (Japan)
Challenge: Uneven copper plating in PCB production.
Solution: Added 3% methanedisulphonic acid to electroplating bath.
Result: 40% reduction in surface defects, 18% faster deposition.
4. Request Customized Solutions
Optimize your processes with CAS 503-40-2 tailored to your requirements:
Email: info@vivalr.com
Tel: (86) 15866781826
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