YS/T 279-2011 Active Industry standards-Non-ferrous metals

YS/T 279-2011 Sodium dithiophosphate 25

YS/T 279-2011 Sodium dithiophosphate 25

Publish Date: 2011-12-20 Implement Date: 2012-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 279-2011

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Mineral processing reagents

ICS Name: Surfactants and other auxiliary agents

Publish Date: 2011-12-20

Implement Date: 2012-07-01

Pages: 8 pages

Scope

This standard specifies the requirements, test methods, inspection rules, and packaging, marking, transportation, storage, and contract (or order form) content for No. 25 sodium black dye.
This standard applies to soluble products synthesized from trimethylphenol and diphosphorus pentasulfide as raw materials, and then neutralized into sodium salts with sodium hydroxide aqueous solution. This product is mainly used as a flotation reagent for non-ferrous metals and precious metals such as gold and silver.

Development Information

Word Count: 13 Thousand words Pages: 8 pages

Replace the following standards

YS/T 279-1994

Referenced Standards

GB/T 325-2000 Packing containers—Steel drum GB/T 325.1-2008 Packing containers—Steel drums—Part 1:General specifications GB/T 325.1-2018 Packaging containers—Steel drums—Part 1:General specifications GB/T 325.2-2010 Packaging container—Steel drums—Part 2:Removable head(open head)drums with a minimum total capacity of 208L,210L and 216.5L GB/T 325.3-2010 Packaging container—Steel drums—Part 3:Non-removable head(tight head)drums with a minimum total capacity of 212 L,216.5 L and 230 L GB/T 325.4-2015 Packing containers—Steel drums—Part 4:Removable head(open head) drums with a maximum total capacity of 200 L GB/T 325.5-2015 Packing containers—Steel drums—Part 5:Non-removable head(tight head)drums with a maximum total capacity of 200 L GB/T 325.6-2021 Packaging container—Steel drum—Part 6:Tapered-opening steel drum GB/T 6680-2003 General rules for sampling liquid chemical products GB/T 13508-1992 Polyethylene blown containers GB/T 13508-2011 Polyethylene blown containers GB 19161-2003 Packing containers—Intermediate bulk containers for package of dangerous goods GB/T 19161-2008 Packing containers—Composite intermediate bulk container GB/T 19161-2016 Packaging containers—Composite intermediate bulk container SN/T 0271-1993 "Rules for Inspection of Plastic Containers for Export Commodity Transport Packaging" GB/T 13508-2025 Polyethylene blow-molded containers

Related Standards

GB/T 5327-1985 Replaced

GB/T 5327-1985 Surface active agents—Terms

Publish Date: 1985-08-29

GB/T 5328-1985 Active

GB/T 5328-1985 Surface active agents—Simplified classification

Publish Date: 1985-08-29

GB/T 5553-1985 Replaced

GB/T 5553-1985 Surface active agents—Textile auxiliaries—Method for determination of water repellency of waterprooting agents—Hydrostatic pressure test

Publish Date: 1985-10-29

GB/T 5554-1985 Replaced

GB/T 5554-1985 Surface active agents—Textile auxiliaries—method for determination of water repellency of waterprooting agents—Spray test

Publish Date: 1985-10-29

GB/T 6365-1986 Replaced

GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method

Publish Date: 1986-05-08

GB/T 6369-1986 Replaced

GB/T 6369-1986 Surface active agents—Measurement of emulsifying power—Colorimetric method

Publish Date: 1986-05-08