GB/T 3135-1982
abolished_transferred
GB/T 26824-2011
Replaced
National standards
GB/T 26824-2011 Nano-alumina
GB/T 26824-2011 Nano-alumina
Basic Information
Standard Code:
GB/T 26824-2011
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Oxides, elemental substances
ICS Name:
Oxide
Publish Date:
2011-07-29
Implement Date:
2011-12-01
Pages:
8 pages
Scope
This standard specifies the technical specifications and requirements, test methods, inspection rules, marking and labeling, packaging, transportation, and storage of nano-aluminum oxide.
This standard applies to granular α and γ nano-aluminum oxide. This product is mainly used as a chemical raw material in the fields of refractory materials, catalyst carriers, phosphors, ceramics, and stainless steel polishing and grinding.
Molecular formula: Al2O3.
Relative molecular mass: 101.96 (based on the 2007 International Relative Atomic Mass).
Development Information
Superseded by the following standards
Referenced Standards
GB/T 191-2008 Packaging—Pictorial marking for handling of goods
GB/T 6609.2-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of the loss of mass at 1100°C-Gravimetric method
GB/T 6609.2-2009 Chemical analysis methods and determination of physical performance of aluminium hydroxide—Part 2:Determination of loss of mass at 300 ℃ and 1 000 ℃
GB/T 6609.2-2022 Chemical analysis methods and determination of physical performance of alumina—Part 2:Determination of loss ofmass at 300 ℃ and 1 000 ℃
GB/T 6609.3-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of silicon dioxide content-Molybdenum blue photometric method
GB/T 6609.4-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 6609.5-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of sodium oxide content
GB/T 6609.13-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of calcium oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.20-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of magnesia content-Flame atomic absorption spectrophotometric method
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 19587-2004 Determination of the specific surface area of solids by gas adsorption using the BET method
GB/T 19587-2017 Determination of the specific surface area of solids by gas adsorption using the BET method
Related Standards
GB/T 3501-1983
Abolished
GB/T 3501-1983 Technical requirements of superfine ruthenium dioxide hydrate powder
GB/T 3502-1983
Abolished
GB/T 3502-1983 Technical requirements of super fine palladium oxide powder
GB/T 5236-1985
abolished_transferred
GB/T 5236-1985 Antimony trisulfide
GB/T 7315.1-1987
abolished_transferred
GB/T 7315.1-1987 Methods for chemical analysis of vanadium pentoxide—The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content
GB/T 7315.2-1987
abolished_transferred