VARIAMINE BLUE B DIAZONIUM SALT CAS 101-69-9

Chemical Name: VARIAMINE BLUE B DIAZONIUM SALT
CAS No.: 101-69-9
Molecular Fomula: C13H12ClN3O
Molecular weight: 261.71
Appearance: Ultramarine crystal
Assay: 98%

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VARIAMINE BLUE B DIAZONIUM SALT (CAS 101-69-9) Comprehensive Guide

1. Product Overview & Specifications

Parameter VARIAMINE BLUE B Similar Diazonium Salts
CAS Number 101-69-9 Varies by product
Molecular Formula C₁₃H₁₂ClN₃O Dependent on base compound
Appearance Dark blue crystalline powder Typically colored powders
Solubility Water: 50g/L at 20°C
Ethanol: Soluble
Varies significantly
Thermal Stability Stable up to 150°C Generally 100-130°C

2. Industrial Applications & Use Cases

Primary Sector Implementations

  • Textile Manufacturing: Permanent color fixation on cellulose fibers
  • Paper Production: High-resolution security printing applications
  • Polymer Industry: Dye incorporation in engineering plastics

Technical Advantages

Feature Benefit
pH Stability Effective in range 4.5-8.2
Lightfastness Class 7-8 on ISO 105-B02 scale
Reaction Speed 30% faster coupling than standard salts

3. Client Success Stories

Case 1: Textile Manufacturer in Gujarat

  • Challenge: Color bleeding in humid conditions
  • Solution: VARIAMINE BLUE B at 2.5% wt concentration
  • Result: 40% reduction in dye migration

Case 2: Security Paper Producer in Bavaria

  • Requirement: Tamper-evident documentation
  • Implementation: Micro-encapsulated formulation
  • Outcome: Achieved DIN EN 50131 compliance

4. Operational Guidelines

Parameter Specification
Storage Temperature 8-15°C in airtight containers
Shelf Life 24 months from production date
Personal Protection Nitrile gloves + Type P3 respirator

5. Request Customized Solution

Contact our technical team for formulation assistance:

Request tailored specifications:

  • Custom particle size distributions (10-200μm)
  • Pre-mixed stabilizer formulations
  • Bulk packaging solutions (25kg-1MT)
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