Sodium poly[(naphthaleneformaldehyde)sulfonate] Cas 9084-06-4

Chemical Name: Sodium poly[(naphthaleneformaldehyde)sulfonate]
CAS No.: 9084-06-4
Molecular Fomula: C21H14Na2O6S2
Molecular weight: 472.44200
Appearance: Brown powder

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Guide to Sodium poly[(naphthaleneformaldehyde)sulfonate] (CAS 9084-06-4)

Table of Contents

Product Overview

Parameter Specification
CAS Number 9084-06-4
Appearance Light yellow to brown powder
Molecular Weight ≥10000 g/mol
Solubility Water-soluble (≥98%)
pH Value 7.0-9.5 (1% solution)

Key Applications

  • Dispersant in concrete admixtures
  • Scale inhibitor in cooling water systems
  • Dyeing auxiliary in textile industry
  • Papermaking retention aid
  • Ceramic production additive

Performance Advantages

Feature Benefit
Thermal Stability Maintains efficacy up to 250°C
Chelation Capacity 30% higher than similar polymers
Dispersion Efficiency Reduces particle size by 40-60%

Usage Guidelines

Dosage Recommendations:
0.1-0.5% in concrete mixtures
0.05-0.2% in water treatment systems

Compatibility:
Stable with most anionic/cationic additives
Avoid strong oxidizing agents

Case Studies

Case 1: ABC Water Treatment Plant

Challenge: Scaling in heat exchangers reduced efficiency by 35%
Solution: 0.15% additive in cooling system
Result: 18-month scale-free operation

Case 2: DEF Construction Materials Co.

Challenge: Concrete slump loss within 45 minutes
Solution: 0.3% dosage in cement mix
Result: 120-minute workability retention

Technical Comparison

Parameter Our Product Generic Alternatives
Viscosity (25°C) 50-100 cps 80-150 cps
Calcium Tolerance 5000 ppm 3000 ppm

Contact for Technical Consultation

Email: info@vivalr.com
Phone: (86) 15866781826
Request SDS: Provide company name and intended use

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