Sodium Trichloroacetate Cas 650-51-1

Chemical Name: Sodium Trichloroacetate
CAS No.: 650-51-1
Molecular Formula:C2Cl3NaO2
Molecular Weight:185.37
Appearance:White or yellow deliquescent powder

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Table of Contents

Sodium Trichloroacetate (CAS 650-51-1) Overview

Basic Properties

Parameter Value
CAS Number 650-51-1
Chemical Formula C2Cl3NaO2
Molecular Weight 185.36 g/mol
Appearance White crystalline powder
Solubility Highly soluble in water (650 g/L at 20°C)
Storage Conditions 2-8°C in airtight container

Technical Specifications Comparison

Feature Sodium Trichloroacetate TCA Acid Sodium Dichloroacetate
pH Stability 6.5-7.5 1.5-2.5 5.0-6.0
Herbicidal Efficiency 98% weed control 85% control 75% control
Corrosivity Low High Moderate

Industrial & Commercial Applications

1. Herbicide Formulations

Non-selective weed control in railways, industrial zones, and non-crop areas. Effective against:

  • Broadleaf weeds
  • Perennial grasses
  • Woody plants

2. Laboratory Reagent

Used in organic synthesis for:

  • Carboxylation reactions
  • Protein precipitation
  • Buffer solutions

3. Pharmaceutical Intermediate

Key component in manufacturing:

  • Antiviral medications
  • Topical keratolytic agents
  • Metabolic disorder treatments

Operational Guidelines

Agricultural Application

Crop Type Dosage Application Method
Non-crop areas 5-10 kg/ha Foliar spray
Pre-planting 3-5 kg/ha Soil incorporation

Safety Protocols

  • Use PPE: gloves, goggles, respirator
  • Avoid contact with acidic substances
  • Emergency eyewash required in storage areas

Verified User Case Studies

Case 1: European Agro-Chemical Manufacturer

Challenge: Required persistent weed control on railway tracks
Solution: 8% STCA formulation applied quarterly
Result: 94% reduction in vegetation maintenance costs

Case 2: Asian Pharma Producer

Challenge: Improve synthesis yield of antiviral drug intermediate
Solution: Optimized STCA concentration at 0.8M
Result: Increased batch efficiency by 22%

Procurement Guidance

Key Selection Criteria

  • Purity ≥98.5%
  • Moisture content ≤0.5%
  • ISO 9001 certified production

Supplier Evaluation Checklist

Factor Requirement
Batch Consistency ±0.3% purity variance
Packaging 25kg moisture-proof bags
Lead Time <15 working days

Contact for Technical Consultation

Email: info@vivalr.com
Tel: (86) 15866781826
Request SDS, COA, or custom formulation support.

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