ASTM-D6231 › Historical Revision Information
Standard Specification for HFC-125 (Pentafluoroethane, C2HF5)
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This specification covers the requirements for HFC-125 (pentafluoroethane, C2HF5) as a fire-fighting medium. It does not however address the fire-fighting equipment or hardware that employs HFC-125, the conditions of employing such equipment like hand helds, fixed installations, etc., or the storage and transportation of HFC-125. Samples of HFC-125 taken in the liquid phase shall be taken from filled containers in accordance to a specific method and shall be tested for quality conformance using gas chromatography, sodium hydroxide titration, and Karl Fischer methods. HFC-125 shall conform to the purity, acidity, water content, nonvolatile residue, presence of fixed gases in the vapor phase, and suspended matter or sediment requirements when tested by the appropriate test methods.
Scope
1.1 This specification covers the requirements for HFC-125 as a fire-fighting medium.
1.2 This specification does not address the fire-fighting equipment or hardware that employs HFC-125 or the conditions of employing such equipment, for example, hand helds, fixed installations, etc.
1.3 This specification does not address the storage or transportation of HFC-125. Storage, handling, and transportation issues are addressed in Practice D 6268.
1.4 The following safety hazards caveat pertains to the test methods portion, Section 6, of this specification.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 and health practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in 4.3.
Keywords
C2HF5; fire fighting; fire fighting agent; fire protection; fire suppressant; HFC-125; hydrofluorocarbon; hydrofluorocarbon 125; pentafluoroethane; FE-; ICS Number Code 13.220.10 (Fire-fighting); 71.080.20 (Halogenated hydrocarbons)
To find similar documents by ASTM Volume:
To find similar documents by classification:
13.220.10 (Fire-fighting Including equipment and vehicles Flameproof clothing, see 13.340.10)
71.080.20 (Halogenated hydrocarbons)
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Document Number
ASTM-D6231-98(2003)
Revision Level
1998 R03 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Nov. 1, 2003
Document Type
Specification
Page Count
4 pages
Committee Number
D26.09