BS-5598-8-1980 ISO-5789-1979.pdf
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1、BRITISH STANDARD BS 5598-8: 1980 ISO 5789:1979 Methods of sampling and test for halogenated hydrocarbons Part 8: Determination of non-volatile residue in fluorinated hydrocarbons ISO title: Fluorinated hydrocarbons for industrial use Determination of non-volatile residue UDC 661.723 16:547.411:543.8
2、14 Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:24:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5598-8:1980 This British Standard, having been prepared under the direction of the Chemicals Standards Committee, was published under the authority of the Executive Board and came into ef
3、fect on 31 January 1980 BSI 11-1999 The following BSI references relate to the work on this standard: Committee reference CIC/4 Draft for comment 77/55063 DC ISBN 0 580 11123 7 Cooperating organizations The Chemicals Standards Committee, under whose direction this British Standard was prepared, cons
4、ists of representatives from the following Government departments and scientific and industrial organizations: Association of Fatty Acid Distillers British Tar Industry Association Chemical Industries Association* Chemical Society, Analytical Division Department of Health and Social Security Departm
5、ent of Industry: Laboratory of the Government Chemist Fertiliser Manufacturers Association Ltd. Hydrocarbon Solvents Association Ministry of Agriculture, Fisheries and Food Ministry of Defence* National Sulphuric Acid Association Paintmakers Association of Great Britain Ltd. Royal Institute of Publi
6、c Health and Hygiene Soap and Detergent Industry Association Standardization of Tar Products Tests Committee The organizations marked with an asterisk in the above list, together with the following, were directly represented on the committee entrusted with the preparation of this British Standard: B
7、ritish Plastics Federation Fabric Care Research Association Fire Extinguishing Trades Association Institute of Metal Finishing Institute of Refrigeration Oil and Colour Chemists Association Pharmaceutical Society of Great Britain Royal Institute of Chemistry Society of Chemical Industry Individual c
8、ompanies Amendments issued since publication Amd. No.Date of issueComments Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:24:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5598-8:1980 BSI 11-1999i Contents Page Cooperating organizationsInside front cover National forewordii 1Scope and f
9、ield of application1 2Reference1 3Principle1 4Apparatus1 5Procedure1 6Expression of results1 7Test report1 Figure Apparatus for determination of non-volatile residue of fluorinated hydrocarbons2 Publications referred toInside back cover Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:24:54
10、 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5598-8:1980 ii BSI 11-1999 National foreword This British Standard has been prepared under the direction of the Chemicals Standards Committee in order to provide methods of sampling and test for halogenated hydrocarbons. For some years the United Kingdo
11、m has participated in the work of preparing methods of sampling and test applicable to halogenated hydrocarbons for industrial use, organized by Sub-committee 12, Halogenated hydrocarbons and amines, of Technical Committee 47, Chemistry, of the International Organization for Standardization (ISO). A
12、s international agreement is reached on the methods, they are being published as Parts of this British Standard as follows: Part 1: Sampling liquid products, identical with ISO 2209; Part 2: Sampling of liquefied gases, identical with ISO 3427; Part 3: Determination of residue on evaporation, identi
13、cal with ISO 2210; Part 4: Determination of acidity Titrimetric method, identical with ISO 1393; Part 5: Determination of cloud point, identical with ISO 1394; Part 6: Determination of acidity of fluorochlorinated hydrocarbons, identical with ISO 3363; Part 7: Methods of test for methyl chloride and
14、 ethyl chloride, identical with ISO 57811); Part 8: Determination of non-volatile residue in fluorinated hydrocarbons, identical with ISO 5789. Terminology and conventions. The text of the International Standard has been approved as suitable for publication, without deviation, as a British Standard.
15、 Some terminology and certain conventions are not identical with those used in British Standards; attention is especially drawn to the following. The comma has been used throughout as a decimal marker. In British Standards it is current practice to use a full point on the baseline as the decimal mar
16、ker. Wherever the words “International Standard” appear, referring to this standard, they should be read as “British Standard”. Additional information WARNING NOTE. Care should be taken to avoid breathing the vapour of halogenated hydrocarbons. All operations likely to produce an appreciable concent
17、ration in the atmosphere should be conducted under a hood with an adequate exhaust. This standard specifies a method of test only and should not be referred to as a specification defining limits of purity. Reference to the standard should be in the form of words indicating that the method of test us
18、ed conforms to the requirements of BS 5598-8. 1) In course of preparation. Cross-reference International StandardCorresponding British Standard ISO 3427:1976BS 5598 Methods of sampling and test for halogenated hydrocarbons Part 2:1979 Sampling of liquefied gases (Identical) Licensed Copy: sheffieldu
19、n sheffieldun, na, Mon Dec 04 15:24:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5598-8:1980 BSI 11-1999iii A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a Briti
20、sh Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i to iv, pages 1 and 2, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments i
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