Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM E2012-06(2020)
• Năm ban hành / Publication date: 2020
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Guide for the Preparation of a Binary Chemical Compatibility Chart
• Chỉ số phân loại Quốc tế (ICS) / By field: 71.020 - Sản phẩm trong công nghiệp hóa học
• Số trang / Page: 7
• Phạm vi áp dụng / Scope of standard: 1.1 A binary chemical compatibility chart also called inter-reactivity chart, documents the hazards associated with the mixing of pairs of materials. This guide provides an aid for the preparation these charts. It reviews a number of issues that are critical in the preparation of such charts: accurate assessment of chemical compatibility, suitable experimental techniques for gathering compatibility information, incorporation of user-friendliness, and provision for revisions. 1.2 The uses of chemical compatibility charts are summarized in this standard. 1.3 This guide also reviews existing public domain compatibility charts, the differences therein, and their advantages and disadvantages. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.