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GB/T 209-2018 English PDF

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GB/T 209-2018: Sodium hydroxide for industrial use
Status: Valid

GB/T 209: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 209-2018199 Add to Cart 3 days Sodium hydroxide for industrial use Valid
GB 209-200690 Add to Cart Auto, < 3 mins [GB/T 209-2006] Sodium hydroxide for industrial use Obsolete
GB 209-1993359 Add to Cart 3 days Sodium hydroxide for industrial use Obsolete

Similar standards

GB/T 337.2   GB/T 534   GB/T 210.2   GB/T 320   GB/T 210   GBZ 209   

Basic data

Standard ID: GB/T 209-2018 (GB/T209-2018)
Description (Translated English): Sodium hydroxide for industrial use
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G11
Classification of International Standard: 71.060.40
Word Count Estimation: 10,174
Date of Issue: 2018-12-28
Date of Implementation: 2019-11-01
Older Standard (superseded by this standard): GB/T 209-2006
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 209-2018: Sodium hydroxide 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 hydroxide for industrial use ICS 71.060.40 G11 National Standards of People's Republic of China Replace GB/T 209-2006 Industrial sodium hydroxide Published on.2018-12-28 2019-11-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 209-2006 "Sodium Hydroxide for Industrial Use". Compared with GB/T 209-2006, the main technical changes are as follows. --- Revised some normative references (see Chapter 2, Chapter 2 of the.2006 edition); --- Adjusted the industrial sodium hydroxide model specification representation..2006 edition for IS-IT-I, IS-IT-II, IL-IT-I, IL-IT- II (Chapter 3, Chapter 4 of the.2006 edition), this edition is IS-I, IS-II, IL-I, IL-II, IL-III (see Table 1 in Chapter 4); --- Increased the 50% specification of IL-I and technical requirements (see Table 1 in Chapter 4); --- Removed IS-DT-I, IS-DT-II, IS-CT-I and IL-DT-I, IL-DT-II, IL-CT-I model specifications and technical requirements (See Chapter 4 of the.2006 edition); --- Deleted the product classification of "superior products, first-class products, qualified products" (see Chapter 4 of the.2006 edition); --- Revised some technical indicators (see Table 4 in Chapter 4, 4.3 in.2006); --- Increased method for determination of sodium hydroxide content (see 6.2); --- Removed the product model referenced by the quality index conversion ratio of other specifications products (4.4, 4.5, 4.6 of.2006 edition); --- Increased sodium hydroxide sampling can use the contents of ziplock bags (see 5.2, 5.3); --- Removed the product model specification judgment (see 7.2 of.2006 edition); --- Removed the inspection items of IS-DT, IS-CT, IL-DT, IL-CT model specifications in the inspection rules (see.2006 edition) 7.3); --- Removed user acceptance regulations (see 7.5 of.2006 edition); --- Removed security content (see Chapter 9 of the.2006 edition); --- Added potentiometric titration to determine the sodium chloride content in sodium hydroxide (see Appendix A). This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Chemical Standardization Technical Committee Chlorine and Alkali Subcommittee (SAC/TC63/SC6). This standard was drafted. Hangzhou Electrochemical Group Co., Ltd., Xinjiang Zhongtai (Group) Co., Ltd., Xinjiang Tianye (Group) Co., Ltd. Division, Dongying Hebang Chemical Co., Ltd., Qingdao Gulf Chemical Co., Ltd., Tianyuan Group Yibin Haifeng Herui Co., Ltd., Shaanxi Jintai Chlorate Chemical Co., Ltd., Binhua Group Co., Ltd., Chongqing Tianyuan Chemical Co., Ltd., Hangjin Technology Co., Ltd., Tangshan Sanyou Chlor-alkali Limited Liability Company, Shaanxi Northwest Chemical Group Co., Ltd., Tianjin Daxie Chemical Co., Ltd., Hubei Xingfa Chemical Group Co., Ltd. Co., Ltd., Hubei Yihua Chemical Co., Ltd., Shandong Yangmei Hengtong Chemical Co., Ltd., Jinxi Chemical Research Institute Co., Ltd. The main drafters of this standard. Gao Xudong, Xu Qunli, Liang Bin, Song Xiaoling, Qiu Suqin, Gao Zijian, Luo Dengyan, Xue Weidong, Zhu Changjian, Pan Hua, Qian Yongchun, Qiao Liang, Zhang Youping, Guo Haijun, Gong Zhaohong, Huang Zhiliang, Ma Ruimin, Hu Liming. This standard was first published in 1963, first revised in 1984, second revised in.1993, and revised third in.2006. Industrial sodium hydroxide Warning---If the appropriate precautions are not taken, the products of this standard may be in the process of production, transportation, loading, unloading, storage and use. Can be dangerous. This standard is not intended to advise on all safety issues related to this product. Users are responsible before using this standard Establish appropriate safety and precautions and determine the applicability of regulatory restrictions.

1 Scope

This standard specifies the requirements, sampling, test methods, inspection rules and signs, packaging, transportation and storage of industrial sodium hydroxide. This standard applies to industrial sodium hydroxide products.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB 190 dangerous goods packaging mark GB/T 191 packaging storage and transportation icon Preparation of GB/T 601 chemical reagent standard titration solution Preparation of preparations and products used in GB/T 603 chemical reagent test method GB/T 4348.1 Determination of sodium hydroxide and sodium carbonate content for industrial use GB/T 4348.2 Determination of sodium chloride content of industrial sodium hydroxide method GB/T 4348.3 Determination of iron content of sodium hydroxide for industrial use 1,10-phenanthroline spectrophotometric method General rules for sampling GB/T 6678 chemical products GB/T 6679 Solid Chemical Products Sampling General GB/T 6680 Liquid Chemical Product Sampling General GB/T 7698 Determination of sodium hydroxide carbonate content for industrial titration GB/T 8170 Numerical Rounding Rules and Representation and Determination of Limit Values GB/T 9725 chemical reagent potentiometric titration GB/T 11213.2 Determination of sodium chloride content of chemical fibres - Spectrophotometric method GB/T 15915 packaging container solid alkali steel drum

3 symbol

The following symbols apply to this document. IL---sodium hydroxide for liquid industry; IS---Sodium hydroxide for solid industrial use.

4 requirements

4.1 Appearance. The solid body (including flakes, granules, blocks, etc.) is white in color and shiny, allowing microstrip color. Liquid hydration Sodium is a colorless, transparent, thick liquid.
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