GB/T 338-2025 Active National standards

GB/T 338-2025 Methanol for industrial use

GB/T 338-2025 Methanol for industrial use

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 338-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Basic organic chemical raw materials
ICS Name: Alcohols and ethers
Publish Date: 2025-10-31
Implement Date: 2026-05-01
Publisher: 国家市场监督管理总局、国家标准化管理委员会
Technical Committee: 全国化学标准化技术委员会(SAC/TC 63)
Pages: 16 pages

Scope

本文件规定了工业用甲醇的要求、检验规则及标志、包装、运输、贮存,描述了相应的试验方法。
本文件适用于以煤、天然气、焦炉煤气为原料合成的工业用甲醇及碳酸二甲酯与乙醇经过酯交换反应副产的工业用甲醇。
注: 甲醇分子式:CH4O,相对分子质量:32.04(按2022年国际相对原子质量)。

Development Information

Drafting Units:

中国石化集团重庆川维化工有限公司、中石化(北京)化工研究院有限公司、上海华谊能源化工有限公司、国家能源集团宁夏煤业有限责任公司、山东华鲁恒升化工股份有限公司、鲁西化工集团股份有限公司、江苏索普化工股份有限公司、国能包头煤化工有限责任公司、湖北新源浩科新材料有限公司、南京诚志清洁能源有限公司、江西蓝星星火有机硅有限公司、河北建滔能源发展有限公司、山东海科新源材料科技股份有限公司、通标标准技术服务(上海)有限公司、南通百川新材料有限公司、中国氮肥工业协会、中国石化长城能源化工(宁夏)有限公司、天津渤化永利化工股份有限公司、山东东岳氟硅材料有限公司、浙江晋巨化工有限公司、国家石油天然气管网集团有限公司西部管道有限责任公司、中国石油大学(北京)、西南石油大学、江西雁浔硅材料股份有限公司、安徽碳鑫科技有限公司、常州大学、新疆广汇新能源有限公司、宁夏宝丰能源集团股份有限公司、兖矿鲁南化工有限公司、内蒙古荣信化工有限公司、联泓(山东)化学有限公司、河北金牛旭阳化工有限公司、中煤鄂尔多斯能源化工有限公司、广西华谊能源化工有限公司、中天合创能源有限责任公司、云南解化清洁能源开发有限公司解化化工分公司、河南心连心化肥检测有限公司、四川泸天化股份有限公司、宁夏和宁化学有限公司、陕西蒲城清洁能源化工有限责任公司、国能新疆化工有限公司、新疆其亚新材料有限公司、陕西渭河煤化工集团有限责任公司、兖矿新疆煤化工有限公司

Drafting Persons:

秦庆伟、贺举、罗莎、汪峻、李虎、杨化浩、杨黎娜、黄煜、于富红、张晶晶、毛芝旺、杨青、孙广好、马立军、陈春燕、王海栋、尹征、李永、钟建强、吕坚、郭亮东、王金玲、路国伟、方敏、庞贵良、邱姝娟、蒋小平、陈娟、李超、张燕丽、宫斌、冯玉祥、邢军、燕增伟、陈志华、李艳敏、罗代富、吴晓明、孙绍华、裴玉荣、王志军、庞玉娜、马磊磊、郭登峰、于达、覃敏、廖柯熹、刘泽、张平、薛小春、孔祥意、王斌、朱陈、鲁宜武、秦清、陈丽、曾凡恒、刘雷、安延军、白瑾、吴磊、朱磊、易智、刘福连、王朝文、朱止利、郭春建、郭辉、葛长斌、封建利、孙振江、田勇、张瑞梅、马剑飞、张巨才、王宝海、齐兆焜

Word Count: 17 Thousand words Pages: 16 pages

Replace the following standards

Referenced Standards

GB l90 GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 2013-2010 Standard test method for density of liquid petrochemical products GB/T 3143-1982 Color determination method of liquid chemicals (Hazen unit—platinum-cobalt scale) GB/T 6283-1986 Chemical products—Determination of water—Karl fischer method (general method) GB/T 6283-2008 Chemical products—Determination of water Karl·fischer method(general method) GB/T 6324.1-1986 Organic chemical products for industrial use—Standard test method for water miscibility GB/T 6324.1-2004 Test method of organic chemical products—Part 1:Water miscibility test of liquid organic chemical products GB/T 6324.2-1986 Volatile organic liquids—Determination of dry residue after evaporation on a water bath—General method GB/T 6324.2-2004 Test method of organic chemical products—Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids GB/T 6324.3-1993 Organic chemical products for industrial use—Test method for the determination of permanganate-reducing substances GB/T 6324.3-2011 Test method of organic chemical products—Part 3:Determination of permanganate-reducing substances GB/T 6324.5-1986 Organic chemical products for industrial use—Determination of content of carbonyl compounds present—Volumetric method GB/T 6324.5-2008 Test method of organic chemical products—Part 5:Determination of trace quantities of carbonyl compounds in organic chemicals GB/T 6324.6-1986 Organic chemical products for industrial use—Determination of content of carbonyl compounds present in small amounts—Photometric method GB/T 6324.6-2014 Test method of organic chemical products—Part 6:Determination of color for liquids—Tristimulus colorimetry GB/T 6678-2003 General principles for sampling chemical products GB/T 6680-2003 General rules for sampling liquid chemical products GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 40394-2021 Determination of trace trimethylamine in methanol for industrial use—Gas chromatography mass spectrometry GB/T 46434-2025 Determination of purity and trace organic impurities of methanol—Gas chromatography HG/T 4773-2014 The methanol used in the carbonyl synthesis process for producing acetic acid

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