n-acetoacet cresidine sulfonic acid sodium salt cas 133167-77-8

Product Name:N-Acetoacet Cresidine Sulfonic Acid Sodium Salt
CAS No: 133167-77-8
Molecular Formula:C12H14NNaO6S
Molecular Weight: 323.3
Appearance: Colorless liquid
Purity: 95%

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Table of Contents

Product Overview

N-Acetoacet Cresidine Sulfonic Acid Sodium Salt (CAS 133167-77-8) is a specialized organic compound with significant applications in advanced chemical synthesis. This sodium salt derivative exhibits enhanced solubility and stability compared to its acidic form.

Key Identifiers

Property Value
CAS Registry 133167-77-8
Molecular Formula C12H14NNaO6S
Molecular Weight 323.30 g/mol
IUPAC Name Sodium 5-methoxy-2-methyl-4-(3-oxobutanamido)benzenesulfonate

Technical Specifications

Parameter Specification Industry Standard
Purity Grade ≥98.5% ACS Reagent Grade
Solubility Water: 50 g/100mL (20°C) Superior to analogous sulfonates
Thermal Stability Stable up to 150°C Exceeds typical aryl sulfonates
pH (1% sol.) 6.5-7.5 Neutral range optimal for synthesis

Industrial Applications

Core Functional Uses

  • Precursor for azo dye intermediates
  • Coupling agent in pigment manufacturing
  • Surface-active component in specialty coatings
  • Catalytic intermediate in organic synthesis

Performance Advantages

Application Sector Benefit Efficiency Gain
Textile Dyes Improved color fastness 15-20% yield increase
Polymer Additives Enhanced thermal stability 30°C higher decomposition point
Analytical Chemistry Superior complexation properties Detection limit: 0.1 ppm

Operational Guidelines

Recommended Handling Protocols

  1. Storage: Maintain in sealed containers at 15-25°C
  2. Mixing: Use stainless steel or glass-lined equipment
  3. Safety: Wear NIOSH-approved P2 respirator when handling powder

Case Study 1: Specialty Dye Manufacturing

Client Profile

European chemical manufacturer producing premium textile colorants

Implementation

  • Application: Synthesis of light-fast red pigments
  • Consumption: 2.5 MT monthly usage
  • Outcome: 18% reduction in side products

Case Study 2: High-Performance Pigment Production

Client Profile

Asian coatings leader developing automotive finishes

Technical Achievement

  • Developed 3 novel pigment formulations
  • Achieved ΔE <1.0 color consistency
  • Reduced production cycle time by 22%

Technical Consultation

For formulation support or bulk pricing:

Contact Method Detail
Technical Support info@vivalr.com
Procurement (86) 15866781826

Request SDS documentation or sample quantities via our 24-hour response service.

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