Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM D7509-09(2021)
• Năm ban hành / Publication date: 2021
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Specification for Fluorocarbon Feedstock Grade Chloroform
• Chỉ số phân loại Quốc tế (ICS) / By field: 71.080.20 - Hiđrocacbon halogen hóa
• Số trang / Page: 2

Phạm vi áp dụng / Scope of standard

1.1 This specification specifies chloroform (trichloromethane) that is suitable for use as feedstock for fluorocarbons.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.3 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.