YS/T 1049-2015 English PDF

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YS/T 1049-2015: Ethyl isobutyl xanthogenic formate
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 1049-2015	169	Add to Cart	3 days	Ethyl isobutyl xanthogenic formate	Valid

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Basic data

Standard ID: YS/T 1049-2015 (YS/T1049-2015)
Description (Translated English): Ethyl isobutyl xanthogenic formate
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H34
Classification of International Standard: 71.100.40
Word Count Estimation: 7,739
Date of Issue: 2015-04-30
Date of Implementation: 2015-10-01
Quoted Standard: GB/T 4472; GB/T 6678; GB/T 6680; GB/T 8170; GB/T 13508; GB/T 19161; SN/T 0271
Regulation (derived from): Ministry of Industry and Information Technology Announcement (2015 No. 28)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This Standard specifies isobutyl xanthate ethyl requirements, test methods, inspection rules and signs, packaging, transportation and storage, quality certificate and purchase order (or contract) content. This Standard applies to isobutyl xanthate, ethyl chloroformate and hydrochloric acid as raw materials to produce isobutyl xanthate ethyl product which is mainly used as collector flotation of nonferrous metal sulfide ores.

YS/T 1049-2015: Ethyl isobutyl xanthogenic formate

---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.
(Isobutyl xanthate ethyl) ICS 71.100.40 H34 People's Republic of China Nonferrous Metals Industry Standard Isobutyl xanthate ethyl Issued on. 2015-04-30 2015-10-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard was drafted. Shenyang Chemical Co., Ltd. has mineral research. The main drafters of this standard. Wang Yongmei, Liu Hui, Zhang Hailong, Mu Song, Hu Zhengji. Isobutyl xanthate ethyl

1 Scope

This standard specifies isobutyl xanthate ethyl requirements, test methods, inspection rules and signs, packaging, transportation and storage, quality Certificate and purchase order (or contract) content. This standard applies to isobutyl xanthate, ethyl chloroformate and hydrochloric acid as raw materials to produce isobutyl ethyl xanthan product, the Products are mainly used for non-ferrous metal sulphide ore flotation collector.

2 Normative references

The 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. Determination of GB/T 4472 chemical product density, relative density GB/T 6678 General Principles for Sampling Chemical Products GB/T 6680 General rules for sampling liquid chemical products GB/T 8170 repair value expressed about the rules and limit values and judgment GB/T 13508 polyethylene blow molded containers GB/T 19161 containers composite intermediate bulk containers Rules for the inspection SN/T 0271 export commodities transport packaging plastic containers

3 Requirements

Grade 3.1, chemical formula, chemical name Isobutyl xanthate ethyl grades, chemical structure, chemical name should meet the requirements in Table 1. Table 1 isobutyl xanthate ethyl grades, chemical structure, chemical name Grade chemical structure chemical name B1-52 Molecular formula. C8H14O3S2 Structure. (CH3) 2CHCH2-O- C 􀪅-S- C 􀪅-O-C2H5 Molecular Weight. 222.2 (According to 2008 international relative atomic mass) Isobutyl xanthate ethyl 3.2 chemical composition and physical requirements Isobutyl xanthate ethyl chemical composition shall comply with the requirements of Table 2. ......

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