GB/T 23834.2-2009 Active National standards

GB/T 23834.2-2009 Chemical analysis method for stannous sulfate—Part 2:Determination of insoluble substance in hydrochloric acid—Gravimetric method

GB/T 23834.2-2009 Chemical analysis method for stannous sulfate—Part 2:Determination of insoluble substance in hydrochloric acid—Gravimetric method

Publish Date: 2009-05-18 Implement Date: 2010-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 23834.2-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Inorganic chemical raw materials

ICS Name: Comprehensive Inorganic Chemistry

Publish Date: 2009-05-18

Implement Date: 2010-02-01

Pages: 4 pages

Scope

This section specifies the principles of the analytical method for determining the content of hydrochloric acid insolubles in stannous sulfate, safety tips, general provisions, reagents, instruments, analytical steps, and result calculation.
This section is applicable to the determination of the content of hydrochloric acid insolubles in stannous sulfate. The measurement range is 0.001% to 0.05%.

Development Information

Word Count: 4 Thousand words Pages: 4 pages

Same series standard

GB/T 23834.1-2009 Chemical analysis method for stannous sulfate—Part 1:Determination of stannous sulfate content—Volumetric method of potassium dichromate GB/T 23834.3-2009 Chemical analysis method for stannous sulfate—Part 3:Determination of alkali metals sulfate and alkaline-earth metals sulfate—Gravimetric method GB/T 23834.4-2009 Chemical analysis method for stannous sulfate—Part 4:Determination of lead and copper content—Flame atomic absorption spectrometry GB/T 23834.5-2009 Chemical analysis method for stannous sulfate—Part 5:Determination of arsenic content—Silver diethyldithiocarbamate spectrophotometry GB/T 23834.6-2009 Chemical analysis method for stannous sulfate—Part 6:Determination of iron content—1,10-Phenanthroline spectrophotometry

Referenced Standards

GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods HG/T 3696.3-2011 Inorganic chemical products for chemical analysis - Preparation of standard solutions, preparations, and articles - Part 3: Preparation of preparations and articles HG/T 3696.3-2002 The preparation of preparations and products used for chemical analysis of inorganic chemical products

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