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YS/T 268-2003 English PDF

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YS/T 268-2003: Sodium (potassium) ethyl xanthate

YS/T 268: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YS/T 268-2003English249 Add to Cart 3 days [Need to translate] Sodium (potassium) ethyl xanthate   YS/T 268-2003
YS/T 268-1994English199 Add to Cart 2 days [Need to translate] (Sodium ethyl xanthate) Obsolete YS/T 268-1994

PDF similar to YS/T 268-2003


Standard similar to YS/T 268-2003

GB/T 38216.2   GB/T 38216.1   YS/T 271.1   YS/T 237   YS/T 278   YS/T 270   

Basic data

Standard ID YS/T 268-2003 (YS/T268-2003)
Description (Translated English) Sodium (potassium) ethyl xanthate
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H34
Classification of International Standard 73.020
Word Count Estimation 7,758
Date of Issue 2003-12-29
Date of Implementation 2004-05-01
Older Standard (superseded by this standard) YS/T 268-1994
Regulation (derived from) MIIT (2010) No. 77
Issuing agency(ies) National Development and Reform Commission
Summary This standard specifies the ethyl sodium (potassium) xanthate requirements, test methods, inspection rules, and packaging, labeling, transportation and storage. This standard applies to ethanol, carbon disulfide and sodium hydroxide (or potassium hydroxide) as raw materials to produce ethyl sodium (potassium) xanthate industrial supplies, the product is mainly used for non-ferrous metal ores and precious metals ore flotation collectors agent.

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Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 268-2003 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.