Comprehensive Guide to Sodium 3-Nitrobenzenesulphonate (CAS 127-68-4)
Table of Contents
Product Overview & Specifications
Sodium 3-Nitrobenzenesulphonate (CAS 127-68-4) is an organosulfonate compound widely used in industrial synthesis. Key parameters:
| Parameter | Specification | Comparison with Benzenesulfonic Acid Derivatives |
|---|---|---|
| Chemical Formula | C6H4NNaO5S | Higher solubility than non-sodium salts |
| Molecular Weight | 243.16 g/mol | Lower molecular weight vs. potassium salts |
| Appearance | Yellow crystalline powder | Easier to handle than liquid sulfonic acids |
| Solubility | Freely soluble in water (≥50 g/100ml at 20°C) | Superior to most aromatic sulfonates |
Detailed Applications
Core Functional Uses:
- Dye Intermediate: Key component in azo dye synthesis
- Pharmaceutical Precursor: Building block for sulfa drugs
- Corrosion Inhibitor: Effective in cooling water systems
- Electroplating Additive: Improves metal deposition quality
Industry Use Cases
Textile Dye Manufacturing
In textile operations, 0.8-1.2% concentration enables:
- 15% faster diazotization reactions
- Improved color fastness (Grade 4→5 on ISO scale)
API Synthesis
Pharmaceutical manufacturers report:
- 18% yield increase in sulfonamide production
- Reduced side reactions (purity ≥99.2%)
Client Success Stories
Case 1: Jiangsu Dyestuff Co., Ltd. (China)
| Challenge | Inconsistent dye batch quality |
|---|---|
| Solution | Implemented our Grade AA material |
| Results | 98.5% batch consistency | $220k/year waste reduction |
Case 2: Bharat Chemicals (India)
| Application | Cooling tower corrosion control |
|---|---|
| Implementation | 0.5ppm continuous dosing system |
| Outcome | Pipework lifespan extended from 3→7 years |
Contact for Technical/Commercial Consultation
Request product samples or technical dossier:
- Email: info@vivalr.com
- Tel: (86) 15866781826
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