ASTM E1119-23 PDF

Overview

ASTM E1119-23: Standard Specification for Industrial Grade Ethylene Glycol defines the quality and purity requirements for industrial grade ethylene glycol, a chemical widely used as a solvent and intermediate in numerous industrial processes. Published and maintained by ASTM International, the standard outlines critical physical and chemical properties and prescribes test methods to ensure product consistency, safety, and suitability for industrial applications. This specification is globally recognized and supports both procurement and compliance activities, especially in sectors that rely on high-performance glycols.

Key Topics

ASTM E1119-23 covers several important aspects relevant to manufacturers, suppliers, and users of ethylene glycol:

• Purity Requirements: The standard sets minimum purity for ethylene glycol and limits impurities such as diethylene glycol and other glycols.
• Physical and Chemical Properties: Specifications include appearance, color, acidity, water content, ash content, relative density, distillation range, and water miscibility.
• Test Methods: The document references standardized test methods for each property, ensuring consistent measurement practices. Some referenced ASTM methods include:
  • Gas chromatography for glycol content (ASTM D8311, E2409)
  • Acidity testing (ASTM E2679)
  • Water determination (ASTM E1064)
  • Color evaluation (ASTM D5386, D8005)
  • Ash content (ASTM D482)
  • Density measurement (ASTM D4052)
  • Distillation procedures (ASTM D850)
  • Visual inspection for appearance (ASTM E2680)
  • Water miscibility (ASTM D1722)
• Sampling and Data Reporting: Guidelines are provided for sampling (ASTM E300) and for rounding of reported values (ASTM E29), supporting accurate documentation and determination of conformance.
• International Relevance: Developed within the framework of the WTO TBT Committee’s principles, this standard aligns with global best practices for standardization.

Applications

Industrial grade ethylene glycol specified by ASTM E1119-23 is essential for a range of practical applications, making adherence to this standard valuable for:

• Manufacturing and Procurement: Ensuring product specifications are met for quality-sensitive operations, such as chemical intermediates, resins, and coolants.
• Quality Control: Supporting quality assurance in production facilities, blending operations, and supplier audits by providing clear test criteria and limits.
• Compliance and Trade: Facilitating domestic and international trade by providing a recognized benchmark for product quality and enabling regulatory and safety compliance.
• Research and Development: Supporting laboratory or pilot-plant development by establishing clear benchmarks for industrial grade materials.

Related Standards

Several other ASTM standards and methods are referenced or associated with ASTM E1119-23:

• ASTM D8311: Test Method for Impurities in Monoethylene Glycol by Gas Chromatography with Normalization
• ASTM E2409: Test Method for Glycol Impurities in Mono-, Di-, Tri- and Tetraethylene Glycol
• ASTM E2679: Test Method for Acidity in Glycols
• ASTM E1064: Test Method for Water in Organic Liquids
• ASTM D5386, D8005: Test Methods for Color of Liquids
• ASTM D4052: Test Method for Density, Relative Density, and API Gravity of Liquids
• ASTM D850: Test Method for Distillation
• ASTM E2680: Appearance Inspection for Liquids
• ASTM E29, E300: Practices for Data Rounding and Chemical Sampling

For the most up-to-date requirements and procedures, users should always refer to the current official edition of ASTM E1119-23 as published by ASTM International.

Keywords: ASTM E1119-23, industrial grade ethylene glycol, glycol specification, ethylene glycol standard, purity requirements, ASTM test methods, chemical industry standards, glycol quality control