GB/T 2367-2016 English PDFUS$199.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 2367-2016: Sodium nitrite for industrial use Status: Valid GB/T 2367: Historical versions
Basic dataStandard ID: GB/T 2367-2016 (GB/T2367-2016)Description (Translated English): Sodium nitrite for industrial use Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G12 Classification of International Standard: 71.060.50 Word Count Estimation: 10,137 Date of Issue: 2016-12-13 Date of Implementation: 2017-07-01 Older Standard (superseded by this standard): GB 2367-2006 Regulation (derived from): National Standard Announcement No.38 of 2016 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 2367-2016: Sodium nitrite for industrial use---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Sodium nitrite for industrial use ICS 71.060.50 G12 National Standards of People's Republic of China Replace GB 2367-2006 Industrial sodium nitrite 2016-12-13 released 2017-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released ForewordThis standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB 2367-2006 "Industrial sodium nitrite", compared with GB 2367-2006, the main technical changes are as follows. --- standard attributes from mandatory to recommended; --- Adjust the first grade sodium nitrate indicator requirements, abolished the qualified product of sodium nitrate indicators (see 4.2,.2006 version 3.2). This standard is proposed by the China Petroleum and Chemical Industry Association. This standard by the National Chemical Standardization Technical Committee of inorganic chemical sub-technical committee (SAC/TC63/SC1) centralized. The drafting of this standard. Zhejiang Union Chemical Co., Ltd., Hangzhou Longshan Chemical Co., Ltd., Shandong, the new materials Co., Ltd., Shandong Haihua Hualong Ammonium Nitrate Co., Ltd., Xiangyang Zedong Chemical Group Co., Ltd., should be the city of Xindu Chemical Co., Ltd., CNOOC Tianjin Chemical Research and Design Institute, National Inorganic Salt Product Quality Supervision and Inspection Center. The main drafters of this standard. Yu Yimao, Deng Leping, Wang Qiang, Wang Jinzhong, Xing Feng, Xiong Chang, Guo Fengxin, He Xiaolian, Rui Xue, Wang Yuchao. This standard replaced the previous version of the standard release. - GB 2367-1980, GB/T 2367-1990, GB 2367-2006. Industrial sodium nitrite Caution --- This product is subject to Category 5, Class 5.1, Oxidious Substances, and Class 6, Section 6.1, as specified in Chapter 6 of GB 12268-2012 Toxic substances should be handled with care. Personnel using this standard should have practical experience in formal laboratory work. This standard does not indicate All possible security issues. It is the responsibility of the user to take appropriate safety and health measures and to ensure compliance with national regulations condition.1 ScopeThis standard specifies the requirements, test methods, inspection rules, marking, labeling, packaging, transportation and storage of industrial sodium nitrite. This standard applies to industrial sodium nitrite. The product is mainly used for the manufacture of nitro compounds, azo dyes and other raw materials and fabric dyeing Mordant, bleach, metal heat treatment agent, cement early strength agent and antifreeze.2 normative reference documentsThe following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB 190 Dangerous Goods Packaging Mark GB/T 191-2008 packaging and storage icon GB/T 3051-2000 General method for determination of chloride content in inorganic chemical products - Mercury method General rules for sampling of chemical products GB/T GB/T 6682 Analytical laboratory water specifications and test methods Representation and Judgment of Numerical Correction Rule and Limit Value of GB/T 8170 List of dangerous goods General technical conditions for transport of dangerous goods GB 15258 Preparation of chemical safety labels HG/T 3696.1 Preparation of standard solutions, preparations and preparations for the chemical analysis of inorganic chemical products - Part 1. Standard titration solution Preparation of liquid HG/T 3696.3 Preparation of standard solutions, preparations and preparations for chemical analysis of inorganic chemical products - Part 3. Preparations and preparations Of the preparation3 molecular formula and relative molecular massMolecular formula. NaNO2 Relative molecular mass. 69.00 (according to.2013 International relative atomic mass)4 requirements4.1 Appearance. white or microstrip pale yellow crystal. 4.2 Industrial sodium nitrite According to the test method specified in this standard test should be consistent with the provisions of Table 1. ...... |
