GB/T 3676-2020 Active National standards

GB/T 3676-2020 Maleic anhydride for industrial use

GB/T 3676-2020 Maleic anhydride for industrial use

Publish Date: 2020-03-31 Implement Date: 2021-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 3676-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic organic chemical raw materials

ICS Name: \nAnhydride

Publish Date: 2020-03-31

Implement Date: 2021-02-01

Pages: 13 pages

Scope

This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for industrial maleic anhydride.
This standard applies to maleic anhydride produced by catalytic oxidation using benzene or n-butane as raw materials.

Development Information

Word Count: 24 Thousand words Pages: 13 pages

Replace the following standards

GB/T 3676-2008 Maleic anhydride for industrial use

Referenced Standards

GB/T 6678-2003 General principles for sampling chemical products GB 190-1990 Labels for packages of dangerous goods GB 190-2009 Packing symbol of dangerous 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 3049-1986 Chemical products for industrial use—General method for determination of iron content—o-Phenanthroline spectrophotometric method GB/T 3049-2006 Chemical products for industrial use—General method for determination of iron content—1,10-Phenanthroline spectrophotometric method GB/T 4456-1996 Polyethylene blown film for packaging GB/T 4456-2008 Polyethylene blown film for packaging applications GB/T 6324.7-2014 Test method of organic chemical products—Part 7:Determination of molten color GB/T 6679-2003 General rules for sampling solid chemical products GB/T 6680-2003 General rules for sampling liquid chemical products GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 7531-1987 Determination of ash for organic chemical products GB/T 7531-2008 Determination of ignition residue for organic chemical products GB/T 7533-1993 Determination for crystallizing point of organic chemical products for industrical use 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 8946-1998 Plastic woven sack GB/T 8946-2013 General technical requirements of plastic woven sack GB/T 9722-2006 Chemical reagent—General rules for the gas chromatography GB/T 9722-2023 Chemical reagent—General rules for the gas chromatography

Related Standards

GB 3676-1992 Replaced

GB 3676-1992 Maleic anhydride for industrial use

Publish Date: 1992-01-14

GB/T 10668-2000 Active

GB/T 10668-2000 Acetic anhydride for industrial use

Publish Date: 2000-06-09

GB/T 3676-2008 Replaced

GB/T 3676-2008 Maleic anhydride for industrial use

Publish Date: 2008-06-04

GB/T 23967-2009 Replaced

GB/T 23967-2009 Trimellitic anhydride for industrial use

Publish Date: 2009-06-02

GB/T 23967-2017 Active

GB/T 23967-2017 Trimellitic anhydride for industrial use

Publish Date: 2017-09-07

HG/T 6251-2023 Active

HG/T 6251-2023 Industrial 2-Chloromethyl-3,4-dimethoxy pyridine hydrochloride

Publish Date: 2023-12-20