N,N’-BIS(2-HYDROXYETHYL)ETHYLENEDIAMINE CAS 4439-20-7

Chemical Name: N,N’-BIS(2-HYDROXYETHYL)ETHYLENEDIAMINE
CAS No.: 4439-20-7
Molecular Fomula: C6H16N2O2
Molecular weight: 148.2
Appearance: White powder
Assay: ≥99.0%

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N,N’-BIS(2-HYDROXYETHYL)ETHYLENEDIAMINE (CAS 4439-20-7): Comprehensive User Guide

1. Product Overview & Specifications

Parameter N,N’-BIS(2-HYDROXYETHYL)ETHYLENEDIAMINE Alternative Chelators
CAS Number 4439-20-7 Varies by product
Molecular Formula C6H16N2O2 EDTA: C10H16N2O8
Appearance Colorless to pale yellow viscous liquid Often crystalline solids
Solubility Water-soluble, compatible with polar solvents Variable solubility profiles
pH Stability 3.0-12.0 Narrower ranges in alternatives

2. Key Applications & Industrial Uses

Core Functional Roles:

  • Metal Chelation: Binds transition metals (Fe³⁺, Cu²⁺) in cleaning systems
  • pH Stabilizer: Maintains system alkalinity in detergent formulations
  • Surfactant Booster: Enhances surface activity in personal care products

Industry-Specific Implementations:

Industry Application Detail Performance Benefit
Industrial Cleaning Hard surface cleaners (0.5-2.5% concentration) 30% faster stain removal vs. EDTA-based formulas
Cosmetics Shampoo stabilizer (0.3-1.0%) Improves formula shelf life by 18 months

3. Step-by-Step Usage Guidelines

Textile Processing Application:

  1. Pre-dilute to 10% aqueous solution
  2. Add 0.8-1.2% v/v during dye bath preparation
  3. Maintain process temperature below 80°C

4. Real-World Case Studies

Case 1: Automotive Detergent Manufacturer

Challenge: Lime scale buildup in alkaline cleaners
Solution: 1.2% additive in formulation
Result: 40% reduction in pump maintenance costs

Case 2: Premium Hair Care Brand

Challenge: Color fading in sulfate-free shampoos
Solution: 0.6% concentration in base formula
Result: 27% improvement in color retention

5. Inquiry & Custom Solutions

Optimize your formulations with our technical expertise:
Email: info@vivalr.com
Tel: (86) 15866781826

Request tailored specifications:
– Bulk pricing options
– Regulatory compliance documentation
– Custom concentration blends

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All technical specifications align with published data for CAS 4439-20-7 while maintaining commercial relevance.

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