GB/T 15045-1994
Replaced
GB/T 30303-2013
Active
National standards
GB/T 30303-2013 Test method of methylamines and methylamines water solution for industrial use
GB/T 30303-2013 Test method of methylamines and methylamines water solution for industrial use
Basic Information
Standard Code:
GB/T 30303-2013
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Generally, organic chemical raw materials
ICS Name:
Organic nitrogen compounds
Publish Date:
2013-12-31
Implement Date:
2014-08-01
Pages:
24 pages
Scope
This standard specifies the test methods for methylamine and methylamine aqueous solutions used in industry.
This standard is applicable to the determination of methylamine, dimethylamine, trimethylamine, and their prepared aqueous solutions produced by continuous gas-phase catalytic ammoniation of methanol.
Development Information
Referenced Standards
GB/T 6283-2008 Chemical products—Determination of water Karl·fischer method(general method)
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 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 9722-2006 Chemical reagent—General rules for the gas chromatography
GB/T 9722-2023 Chemical reagent—General rules for the gas chromatography
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SH/T 1498.4-1997
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SH/T 1498.5-1997
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