fluorescent brightener 113 cas 12768-92-2

Chemical Name: Fluorescent Brightener 113
CAS No.: 12768-92-2
Molecular Formula: C40H42N12O10S2.2Na
Molecular weight:960.94
Appearance: Yellow uniform powder
Assay: 99%

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Fluorescent Brightener 113 (CAS 12768-92-2) Technical Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter Fluorescent Brightener 113 Alternative Products
CAS Number 12768-92-2 Varies by product
Molecular Formula C40H42N12Na2O10S2 Compound-specific
Purity Grade 99% (Industrial Grade) 98%-99.5%
Thermal Stability Stable up to 220°C 200°C-250°C

2. Industrial Applications

This optical brightener demonstrates exceptional performance in:

  • Textile manufacturing: Enhances whiteness in synthetic fibers under UV light
  • Paper production: Improves brightness in high-grade printing papers
  • Polymer engineering: Optimizes visual appeal in PVC and engineering plastics
  • Detergent formulations: Maintains fabric luminosity through wash cycles

3. Operational Case Studies

Case A: Textile Mill Optimization

A Guangdong-based textile manufacturer achieved 15% whiteness improvement using 0.3% concentration in polyester blends, reducing energy costs by 8% through reduced bleaching requirements.

Case B: Specialty Paper Development

Japanese paper producers utilized FB-113 in currency paper production, meeting strict ISO brightness standards (85-90 L*) while maintaining anti-counterfeiting features.

4. Client Implementation Examples

Client Application Result
Shanghai Polymer Solutions Automotive PVC Interior Components 30% Improvement in Surface Brightness
Guangdong Textile Group High-Visibility Workwear Fabric EN 20471 Compliance Achieved
Singapore Detergent Co. Premium Laundry Additives 20% Market Share Increase

5. Procurement Consultation

For technical specifications, bulk pricing (25kg+ quantities), or customized formulations:

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

Our chemical engineers provide:

  • Material compatibility testing
  • Regulatory compliance documentation
  • Custom concentration adjustments
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