Active Standard ASTM D4995 | Developed by Subcommittee: D26.03
Book of Standards Volume: 15.05
Historical (view previous versions of standard)
This specification establishes the requirements for three grades of 1,1,2-trichloro 1,2,2-trifluoroethane solvent, as follows: Type I, electronic or ultra-clean grade; Type II, standard or vapour-degreasing grade; and Type IIA, general purpose grade packaged in a pressurized container. Each grade shall adhere to individually specified values of the following chemical and physical properties: boiling point at standard barometric pressure; chemical purity; moisture content; chloride ions content; specific aqueous conductance; acid number; and residue content.
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1.1 This specification establishes the requirements for three grades of trichlorotrifluoroethane solvent:
1.1.1 Type I electronic or ultra-clean grade,
1.1.2 Type II standard or vapor-degreasing grade, and
1.1.3 Type IIA general purpose, packaged in a pressurized container grade.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D1078 Test Method for Distillation Range of Volatile Organic Liquids
D2109 Test Methods for Nonvolatile Matter in Halogenated Organic Solvents and Their Admixtures
D3401 Test Methods for Water in Halogenated Organic Solvents and Their Admixtures
D3443 Test Method for Chloride in Trichlorotrifluoroethane
D3444 Test Method for Total Acid Number of Trichlorotrifluoroethane
D3448 Test Method for Specific Aqueous Conductance of Trichlorotrifluoroethane
D3844 Guide for Labeling Chlorinated Hydrocarbon Solvent Containers
D6806 Practice for Analysis of Halogenated Organic Solvents and Their Admixtures by Gas Chromatography
Other DocumentsSTP403A Cold Cleaning with Halogenated Solvents
ICS Number Code 71.080.20 (Halogenated hydrocarbons)