HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

YS/T 280-2011 English PDF

US$239.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YS/T 280-2011: Sodium dibutyl dithiophosphate
Status: Valid

YS/T 280: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YS/T 280-2011English239 Add to Cart 3 days [Need to translate] Sodium dibutyl dithiophosphate Valid YS/T 280-2011
YS/T 280-1994English199 Add to Cart 2 days [Need to translate] Sodium dibutyl dithiophosphate Obsolete YS/T 280-1994

PDF similar to YS/T 280-2011


Standard similar to YS/T 280-2011

GB/T 38216.2   GB/T 38216.1   YS/T 271.3   YS/T 278   YS/T 279   YS/T 270   

Basic data

Standard ID YS/T 280-2011 (YS/T280-2011)
Description (Translated English) Sodium dibutyl dithiophosphate
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H34
Classification of International Standard 71.100.40
Word Count Estimation 9,985
Date of Issue 2011-12-20
Date of Implementation 2012-07-01
Older Standard (superseded by this standard) YS/T 280-1994
Quoted Standard GB/T 325; GB/T 6680; GB/T 13508; GB/T 19161; SN/T 0271
Regulation (derived from) ?MIIT Announcement 2011 No.43
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the requirements Buna black medicine, test methods, inspection rules and packaging, signs, transport, storage and contract (or order form) content. This standard applies to phosphorus pentasulfide, alcohol and sodium hydroxide as raw Buna aerofloat industrial products, the products are mainly used in non-ferrous metals and gold, flotation collectors silver and other precious metals minerals.

YS/T 280-2011: Sodium dibutyl dithiophosphate

---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 dibutyl dithiophosphate ICS 71.100.40 H34 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 280-1994 Sodium butyrate aerofloat Issued on. 2011-12-20 2012-07-01 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. Instead of the standard YS /"Buna black medicine", compared with the YS/T 280-1994, T 280-1994 main changes are as follows. --- The standard of editorial changes; --- The new standard adds support for export products packaging plastic bucket provisions; --- This standard Supplement Appendix A is amended as normative appendix; --- The Standard Appendix A reagent added to the concrete preparation and calibration methods; --- Adjust the molar mass of significant digits in Appendix A work reference reagents. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Tieling Flotation Reagent Co. The main drafters of this standard. Lin Yulan, Competitive Selection, Li Ying. This standard replaces the standards previously issued as follows. --- YS/T 280-1994; --- GB 8637-1988; --- YB2411-1980. Sodium butyrate aerofloat

1 Scope

This standard specifies requirements for Buna aerofloat, test methods, inspection rules, packaging, labeling, transportation, storage and contract (or purchase order) content. This standard applies to phosphorus pentasulfide, butanol and sodium hydroxide as raw materials Buna aerofloat industrial products, the products are mainly used in non-ferrous Metals and gold, silver and other precious metal mineral flotation collectors.

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. GB/T 325 packaging containers steel drums GB/T 6680 General rules for sampling liquid chemical products GB/T 13508 containers large plastic bucket GB/T 19161 IBC plastic packaging containers barrels SN/T 0271 export commodities inspection of transport packaging plastic bucket

3 Requirements

3.1 grades, chemical structure, chemical name, and product status Buna grades, chemical structure, chemical name, and the status of the black drug products should meet the requirements in Table 1. Table 1 Buna aerofloat grades, chemical structure, chemical name, and product status Grade Chemical Structure Chemical Name Status B2-05 Molecular formula. (C4H9O) 2PSSNa Structure. C4H9O C4H9O SNa MW. 264.3 (According to 2008 international atomic weight) O, O- di-n-butyl-liquid sodium dithiophosphate 3.2 Chemical composition Buna chemical composition of black powder shall conform to Table 2.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YS/T 280-2011_English be delivered?

Answer: Upon your order, we will start to translate YS/T 280-2011_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 280-2011_English with my colleagues?

Answer: Yes. The purchased PDF of YS/T 280-2011_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version YS/T 280-2011?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 280-2011 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.