GB/T 28159-2011 Replaced National standards

GB/T 28159-2011 Electronic grade phosphoric acid

Publish Date: 2011-12-30 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: GB/T 28159-2011

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Electronic devices and specialized materials, parts, and structural components

ICS Name: Special materials for electronic technology

Publish Date: 2011-12-30

Implement Date: 2012-07-01

Pages: 20 pages

Scope

This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, storage, etc. of electronic-grade phosphoric acid.
This standard applies to phosphoric acid used in the electronics industry.
This standard does not address safety issues in use. Users of this standard should be responsible for establishing appropriate safety and health provisions and limiting the scope of use.

Development Information

Word Count: 27 Thousand words Pages: 20 pages

Superseded by the following standards

GB/T 28159-2025 Electronic grade phosphoric acid

Referenced Standards

GB/T 1282-1996 Chemical reagent—Phosphoric acid GB 3149-2004 Food additive—Phosphoric acid GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions 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 GB/T 6678-2003 General principles for sampling chemical products GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 11446.1-1997 Electronic grade water GB/T 11446.1-2013 Electronic grade water GB 15258-1999 General rules for preparation of precautionary label for industrial chemicals GB 15258-2009 General rules for preparation of precautionary label for chemicals GB 50472-2008 Code for design of electronic industry clean room GB/T 191-2025 Graphical symbols marking for handling and storage of packages

Related Standards

GB/T 2413-1981 Active

GB/T 2413-1981 Piezoelectric ceramic materials—Measuring methods for determination of volume density

Publish Date: 1980-12-31

GB/T 3389.4-1982 Replaced

GB/T 3389.4-1982 Test methods for the properties of piezoelectric ceramics—Longitudinal length extension vibration mode for rod

Publish Date: 1982-12-30

GB/T 5594.1-1985 Active

GB/T 5594.1-1985 Test methods for properties of structure ceramic used in electronic components—Test method for gas-tightness

Publish Date: 1985-11-27

GB/T 5594.2-1985 Active

GB/T 5594.2-1985 Test methods for properties of structure ceramic used in electronic components—Test method for Youngs elastic modulus and Poisson ratio

Publish Date: 1985-11-27

GB/T 5594.3-1985 Replaced

GB/T 5594.3-1985 Test methods for properties of structure ceramic used in electronic components—Test method for mean coefficient of linear expansion

Publish Date: 1985-11-27

GB/T 5594.4-1985 Replaced

GB/T 5594.4-1985 Test methods for properties of structure ceramic used in electronic components—Test method for dielectric loss angle tangent value

Publish Date: 1985-11-27