GB/T 30451-2013 (English Version) PDF

Standard No.: GB/T 30451-2013
Language: Chinese, Available in English version
Release Date: 2013
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 30451-2013

Scope: This standard specifies the classification, technical requirements, test methods, inspection rules, signs and labels, packaging, transportation and storage of ordered mesoporous silica powder materials. This standard applies to mesoporous silica powder materials with a two-dimensional hexagonal structure. Molecular formula: SiO₂. Relative molecular mass: 60.09 (according to the international relative atomic mass in 2001).

GB/T 30451-2013 Referenced Document

GB 25576 National Food Safety Standard Food Additive Silica*， 2020-09-11 Update
GB/T 19077.1 Particle size analysis.Laser diffraction methods.Part 1:General principles
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 19587 Determination of the specific surface area of solids by gas adsorption using the BET method*， 2017-09-29 Update
GB/T 19591-2004 Nano-titanium dioxide
GB/T 23841 Inorganic chemicals for industrial use.General method for the determinations of cadmium.Atomic absorption spectrometry
GB/T 5195.8 Fluorspar. Determination of silicon dioxide content
GB/T 6678-2003 General principles for sampling chemical products
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
HG/T 3696.1 Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis.Part 1:Preparations of standard volumetric solutions
HG/T 3696.2 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 2: Preparations of standard solutions for impurity
HG/T 3696.3 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 3: Preparations of reagent solutions