2-amino-1,5-naphthalenedisulfonic acid cas 117-62-4
Chemical Name: 2-Amino-1,5-naphthalenedisulfonic acid
Another Name:2-Naphthylamine-1,5-Disulfonic Acid/Sulpho Tobias Acid (Dry Product)
CAS No.:117-62-4Molecular Fomula: C10H9NO6S2
Molecular Weight:303.31
Appearance:White powder
Assay: 80%
2-Amino-1,5-Naphthalenedisulfonic Acid (CAS 117-62-4): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Technical Parameters
| Parameter | Specification | Competitor A |
|---|---|---|
| CAS Number | 117-62-4 | 118-30-5 |
| Purity | ≥99% | ≥97% |
| Solubility | Water-soluble | Limited solubility |
2. Key Applications & Industrial Uses
This sulfonic acid derivative serves as critical intermediate in:
- Dye Manufacturing: Core component for acid dyes and reactive dyes
- Pharmaceutical Synthesis: Building block for antitumor agents
- Water Treatment: Chelating agent for heavy metal removal
3. Usage Guidelines & Best Practices
Handling Protocol
| Step | Procedure |
|---|---|
| Storage | Keep in sealed containers at 15-25°C |
| Dispensing | Use nitrogen atmosphere for oxidation-sensitive processes |
4. Practical Use Cases
Case 1: Textile Dye Optimization
Implementation in wool dyeing processes increased color fastness by 40% compared to traditional methods.
5. Verified Customer Success Stories
Client 1: ChemDye Solutions
- Challenge: Inconsistent dye batch quality
- Solution: Implemented our CAS 117-62-4 at 0.8% w/w concentration
- Result: 92% reduction in production rejects
6. Request Customized Solutions
Contact our technical team for application-specific formulations:
Email: info@vivalr.com
Phone: (86) 15866781826
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