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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YS/T 68-2014: Arsenic Status: Valid YS/T 68: Historical versions
Basic dataStandard ID: YS/T 68-2014 (YS/T68-2014)Description (Translated English): Arsenic Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended) Classification of Chinese Standard: H81 Classification of International Standard: 77.150.99 Word Count Estimation: 6,647 Date of Issue: 10/14/2014 Date of Implementation: 4/1/2015 Older Standard (superseded by this standard): YS 68-2004 Quoted Standard: GB/T 8170; YS/T 519.1; YS/T 519.2; YS/T 519.3; YS/T 519.4 Regulation (derived from): People's Republic of China Ministry of Industry and Information Technology Notice 2014 No. 63; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180) Issuing agency(ies): Ministry of Industry and Information Technology Summary: This Standard specifies the requirements for arsenic, experimental methods, inspection rules and signs, packaging, transportation, storage, quality manuals, contracts (or orders) and safety. This Standard applies to arsenic trioxide (As2O3) as raw materia YS/T 68-2014: Arsenic---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.Arsenic ICS 77.150.99 H81 People's Republic of China Nonferrous Metals Industry Standard Replacing YS 68-2004 Issued on. 2014-10-14 2015-04-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces YS 68-2004 "arsenic", compared with YS 68-2004, this standard main changes are as follows. --- This standard by mandatory standards to voluntary standards; --- Categories added a grade, As98.0, and provides the corresponding impurity limits. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Shuikoushan Hunan Nonferrous Metals Group Limited. It participated in the drafting of this Standard. China Certification & Inspection Group Co., Ltd. Guangxi Fangchenggang CIQ. The main drafters of this standard. Wang Ping, Zeng Ming, Zheng Xiangming, Yang Hui, Jiang Jing, Jiang Dongsheng, Wei Xin-hong. This standard replaces the standards previously issued as follows. --- YS 68-2004; --- GB 3495-1983. Arsenic range 1 This standard specifies requirements for arsenic, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate, contract (or order Single) and safety. This standard applies to arsenic trioxide (As2O3) as raw material, sublimation, reduction, cooling and the obtained arsenic. The products are mainly used to generate Producing alloys and semiconductor industries.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 8170 repair value expressed about the rules and limit values and judgment YS/T 519 (all parts), chemical analysis of arsenic3 Requirements3.1 Categories Arsenic chemical composition is divided into four grades. As99.5, As99.0, As98.5, As98.0. 3.2 Chemical composition 3.2.1 arsenic chemical composition shall comply with the provisions in Table 1. Table 1 chemical composition of arsenic Trademark Chemical composition (mass fraction) /% As not less than Impurity content of not more than Sb Bi S As99.5 99.5 0.2 0.08 0.1 As99.0 99.0 0.4 0.1 0.2 As98.5 98.5 0.6 0.2 0.3 As98.0 98.0 0.8 0.3 0.4 3.2.2 arsenic content and impurities are found. 3.2.3 demand side, the chemical composition of arsenic have special requirements, agreed upon by both parties. 3.3 appearance quality 3.3.1 arsenic block or granular crystal, silver gray. 3.3.2 arsenic should not be with inclusions. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of YS/T 68-2014_English be delivered?Answer: Upon your order, we will start to translate YS/T 68-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of YS/T 68-2014_English with my colleagues?Answer: Yes. 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