標(biāo)準(zhǔn)編號:	HG/T 2542-2014
中文名稱:	工業(yè)用三氯乙烯
英文名稱:	Trichloroethylene for industrial use
中標(biāo)分類:	G17    一般有機(jī)化工原料
行業(yè)分類:	HG    化工行業(yè)標(biāo)準(zhǔn)
ICS分類:	71.080.20 71.080.20    鹵代烴 71.080.20
發(fā)布機(jī)構(gòu):	中華人民共和國工業(yè)和信息化部
發(fā)布日期:	2014-05-06
實(shí)施日期:	2014-10-1
標(biāo)準(zhǔn)狀態(tài):	valid
替代舊標(biāo)準(zhǔn):	公告：工業(yè)和信息化部公告 2024年第17號
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	10000 字
翻譯價(jià)格(元):	830.0
交付時(shí)間:	付款后 1 個工作日

This standard specifies the product classification, requirements, test methods, inspection rules as well as marking, packaging, transportation, storage and safety of trichloroethylene for industrial use. This standard is applicable to trichloroethylene for industrial use prepared by dehydrochlorination of tetrachloroethane. The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 190 Packing symbol of dangerous goods GB/T 191 Packaging - Pictorial marking for handling of goods GB/T 601 Chemical reagent - Preparations of standard volumetric solutions GB/T 603 Chemical reagent - Preparations of reagent solutions for use in test methods GB 700 Carbon structural steels GB/T 3143 Color determination method of liquid chemicals (Hazen unit; Platinum-cobalt scale) GB/T 4472-2011 Determination of density and relative density for chemical products GB/T 6283 Chemical products - Determination of water - Karl?Fischer method (general method) GB/T 6324.2 Test method of organic chemical products - Part 2: Determination of dry residue after evaporation on a water bath for volatile organic liquids GB/T 6678 General principles for sampling chemical products GB/T 6680 General rules for sampling liquid chemical products GB/T 6682 Water for analytical laboratory use - Specification and test methods GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values GB/T 9722 Chemical reagent - General rules for the gas chromatography Trichloroethylene is divided into Type I and Type II products according to different applications. Type I products are mainly used as raw materials for chemical production, and Type II products are mainly used for industrial cleaning.

Foreword i 1 Scope 2 Normative references 3 Classification 4 Requirements 5 Test method 6 Inspection rules 7 Marking, packaging, transportation and storage 8 Safety Annex A (Normative) Typical chromatogram and relative retention values of components for content determination of trichloroethylene, trichloroethane and tetrachloroethylene