1,6-naphthalenedisulfonic acid disodium salt cas 1655-43-2

1,6-Naphthalenedisulfonic Acid Disodium Salt (CAS 1655-43-2) Comprehensive Product Guide

Table of Contents

• Product Specifications & Comparative Analysis
• Industrial Applications & Functional Mechanisms
• Application Scenarios & Process Integration
• Real-World Case Studies
• Technical Consultation & Procurement Guidance

1. Product Specifications & Comparative Analysis

2. Industrial Applications & Functional Mechanisms

Core Functional Properties:

• Dye Intermediate: Critical precursor for acid dyes and optical brighteners
• Electroplating Additive: Enhances metal deposition uniformity
• Pharmaceutical Intermediate: Chiral resolving agent in API synthesis
• Research Chemical: Key component in fluorescence probes

Performance Advantages:

• Superior thermal stability (decomposition point >300°C)
• Low heavy metal content (<5ppm)
• pH stability range: 2-12

3. Application Scenarios & Process Integration

Scenario 1: Dye Manufacturing

Process Flow: Sulfonation → Coupling → Salt Formation → Purification

• Optimal dosage: 1.2-1.5 mol equivalents
• Reaction temperature: 80-95°C

Scenario 2: Electroplating Solutions

Formula Optimization:

• Concentration: 15-25 g/L
• Current density: 3-5 A/dm²

4. Real-World Case Studies

Case 1: Textile Chemical Solutions Provider (India)

• Challenge: Inconsistent dye bath performance
• Solution: Optimized sulfonation process using our high-purity grade
• Result: 22% improvement in dye uptake efficiency

Case 2: Pharmaceutical Intermediate Manufacturer (Germany)

• Challenge: Resolution efficiency below 90%
• Solution: Implemented our ultra-pure grade (99.9%)
• Result: Achieved 98.5% chiral purity

5. Technical Consultation & Procurement Guidance

Quality Assurance Parameters:

• Batch-to-batch consistency: ±0.3% purity variance
• Packaging options: 25kg drums to 500kg super sacks

Supplier Evaluation Criteria:

1. ISO 9001 certification status
2. Maximum production capacity: 500MT/month
3. Custom synthesis capabilities

Contact for Technical Specifications:

Email: info@vivalr.com
Tel: (86) 15866781826

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