YS/T 239.3-2010 Active Industry standards-Non-ferrous metals

YS/T 239.3-2010 Methods for chemical analysis of antimony trisulfide—Part 3:Determination of free sulfur content—Burning and sodium hydroxide titration method

YS/T 239.3-2010 Methods for chemical analysis of antimony trisulfide—Part 3:Determination of free sulfur content—Burning and sodium hydroxide titration method

Publish Date: 2010-11-22 Implement Date: 2011-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 239.3-2010

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Non-ferrous metals comprehensive

Publish Date: 2010-11-22

Implement Date: 2011-03-01

Pages: 7 pages

Scope

This part of YS/T 239 specifies the method for determining the amount of free sulfur in antimony disulfide.
This part is applicable to the determination of the amount of free sulfur in antimony disulfide. The measurement range is: the mass fraction of free sulfur from 0.005% to 0.20%.

Development Information

Word Count: 11 Thousand words Pages: 7 pages

Same series standard

YS/T 239.1-2010 Methods for chemical analysis of antimony trisulfide—Part 1:Determination of arsenic content—Cerium sulfate titration method YS/T 239.2-2010 Methods for chemical analysis of antimony trisulfide—Part 2:Determination of combined sulfur content—Combustion-neutralization titration method YS/T 239.4-2010 Methods for chemical analysis of antimony trisulfide—Part 4:Determination of aqua-regia insolubles content—Gravimetric method YS/T 239.5-2010 Methods for chemical analysis of antimony trisulfide—Part 5:Determination of arsenic content—Arsenic molybdenum blue spectrophotometric method YS/T 239.6-2010 Methods for chemical analysis of antimony trisulfide—Part 6:Determination of iron content—Neighbouring phenanthroline spectrophotometric method YS/T 239.7-2010 Methods for chemical analysis of antimony trisulfide—Part 7:Determination of lead content—Flame atomic absorption spectrometric method

Replace the following standards

YS/T 239.3-1994

Related Standards

GB/T 3254.1-1998 Replaced

GB/T 3254.1-1998 Antimony trioxide—Determination of antimony trioxide content

Publish Date: 1998-07-15

GB/T 3254.2-1998 Replaced

GB/T 3254.2-1998 Antimony trioxide—Determination of arsenic content

Publish Date: 1998-07-15

GB/T 3254.3-1998 Replaced

GB/T 3254.3-1998 Antimony trioxide—Determination of lead content

Publish Date: 1998-07-15

GB/T 3254.4-1998 Replaced

GB/T 3254.4-1998 Antimony trioxide—Determination of copper content

Publish Date: 1998-07-15

GB/T 3254.5-1998 Replaced

GB/T 3254.5-1998 Antimony trioxide—Determination of iron content

Publish Date: 1998-07-15

GB/T 3254.6-1998 Replaced

GB/T 3254.6-1998 Antimony trioxide—Determination of selenium content

Publish Date: 1998-07-15