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YS/T 1118-2016 English PDF

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YS/T 1118-2016: Sodium/potassium n-propyl xanthate
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PDF similar to YS/T 1118-2016


Standard similar to YS/T 1118-2016

GB/T 38216.2   GB/T 38216.1   YS/T 488   YS/T 1596   YS/T 1454   YS/T 1211   

Basic data

Standard ID YS/T 1118-2016 (YS/T1118-2016)
Description (Translated English) Sodium/potassium n-propyl xanthate
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H34
Word Count Estimation 6,652
Date of Issue 2016-07-11
Date of Implementation 2017-01-01
Regulation (derived from) Notice of the Ministry of Industry and Information Technology (2016 No. 37)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the requirements, test methods, inspection rules and packaging, marking, transportation and storage, quality certificate and order form (or contract) of n-propyl sodium / potassium xanthate.

YS/T 1118-2016: Sodium/potassium n-propyl xanthate

---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/potassium n-propyl xanthate ICS 71.100.40 H34 People's Republic of China Nonferrous Metals Industry Standard N-propyl sodium/potassium xanthate 2016-07-11 released 2017-01-01 Implementation Issued by the Ministry of Industry and Information Technology of the People's Republic of China

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the National Committee for Standardization of Nonferrous Metals (SAC/TC243). The main drafting unit of this standard. Tieling beneficiation Pharmacy Co., Ltd. This standard participates in the drafting unit. Beijing Mining and Metallurgy Research Institute. The main drafters of this standard. Yao Ping, Shen Lifei, Zhang Chunhai, Wu Guiyi, Li Chengbing, He Wei, Fan Zhihong, Liu Longli. N-propyl sodium/potassium xanthate

1 Scope

This standard specifies the requirements for n-propyl sodium/potassium xanthate, test methods, inspection rules and packaging, marking, transport and storage, quality certificate And order (or contract). This standard applies to n-propanol, carbon disulfide and sodium hydroxide (potassium hydroxide) as raw materials for the production of n-propyl sodium/potassium xanthate industrial Product, which is mainly used as a collector for non-ferrous metal ore flotation.

2 normative reference documents

The 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/T 325 packaging containers steel drums GB/T 10454 container bags Method for chemical analysis of xanthate YS/T 271 (all parts) Code for inspection of wooden box for export of packaged goods

3 request

3.1 product grades, varieties, chemical structure, chemical name and product properties The grades, varieties, chemical structures, chemical names and product traits of n-propyl sodium/potassium xanthate should meet the requirements of Table 1. Table 1 n-propyl sodium/potassium xanthate grades, varieties, chemical structure, chemical name and product properties Grade Chemical formula, Structure, Molecular weight Chemical name Product traits B1-08 n-propyl sodium xanthate Molecular formula. C4H7OS2Na Structure. CH3 CH2 CH2 OC SNa Molecular weight. 158.22 (According to.2013 international atomic weight) N-propyl xanthate Gray or white Yellowish yellow powder (or granules) B1-28 n-propyl potassium xanthate Molecular formula. C4H7OS2K Structure. CH3 CH2 CH2 OC SK Molecular weight. 174.33 (According to.2013 international atomic weight) N-propyl xanthate Gray or white Yellowish yellow powder (or granules) 3.2 Chemical composition The chemical composition of n-propyl sodium/potassium xanthate should meet the requirements of Table 2.

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