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GB/T 30449-2013

Chinese Standard: 'GB/T 30449-2013'
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GB/T 30449-2013English159 Add to Cart Days<=3 Nanoscale tin dioxide Valid GB/T 30449-2013
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BASIC DATA
Standard ID GB/T 30449-2013 (GB/T30449-2013)
Description (Translated English) Nanoscale tin dioxide
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G13
Classification of International Standard 71.060.20
Word Count Estimation 8,879
Quoted Standard GB/T 191-2008; GB/T 6678-2003; GB/T 6682-2008; GB/T 8170; GB/T 19077.1; GB/T 19587; GB/T 19589-2004; GB/T 19591-2004; GB/T 23274.3; GB/T 23274.4; GB/T 23413; GB/T 23841; HG/T 3696.1; HG/T 3696.2; HG/T 3696.3
Drafting Organization Chinese Academy of Inspection and Quarantine
Administrative Organization National Standardization Technical Committee nanotechnology; National Standardization Technical Committee of the chemical
Regulation (derived from) National Standards Bulletin 2013 No. 27
Proposing organization National Technical Committee for Standardization of Nanotechnology (SAC/TC 279), National Chemical Standardization Technical Committee (SAC/TC 63)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the nanometer tin dioxide classification, technical requirements, test methods, inspection rules and signs, labels, packaging, transportation and storage. This standard applies to nano-powder tin dioxide. After surface modification

GB/T 30449-2013
Nanoscale tin dioxide
ICS 71.060.20
G13
National Standards of People's Republic of China
Nanometer tin dioxide
Issued on. 2013-12-31
2014-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the National Standardization Technical Committee of nano technology (SAC/TC279) and the National Standardization Technical Committee Chemistry
(SAC/TC63) jointly proposed and managed.
This standard was drafted. Chinese Academy of Inspection and Quarantine, Liuzhou one hundred tough special Advanced Materials Co., Ltd., Guangzhou City, the Long metal powder
Ltd., Metallurgical Industry Information Standards Institute.
The main drafters of this standard. Yan Yan, Yang Haifeng, Chen Jin, and Li Bo, Xi Guangcheng, Zhang, Wuxiang Wu, Lijun Fang, Lu Xiaojing, Daishi Feng.
Nanometer tin dioxide
1 Scope
This standard specifies the nanometer tin dioxide classification, technical requirements, test methods, inspection rules and signs, labels, packaging, transportation and storage
Memory and so on.
This standard applies to the powdery nanometer tin dioxide. Through the surface chemical modification, dispersed in a solvent or grown on the substrate two nano
Tin oxide can also be performed with reference to this standard.
Molecular formula. SnO2.
Molecular Weight. 150.7 (according to 2001 international relative atomic mass).
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 191-2008 Packaging - Pictorial signs
GB/T 6678-2003 General Principles for Sampling Chemical Products
Laboratory use specifications and test methods GB/T 6682-2008 Analysis
GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment
GB/T 19077.1 laser diffraction particle size analysis - Part 1. General
GB /Determination of solid material surface area BET gas adsorption method T 19587
GB/T 19589-2004 Zinc Oxide
GB/T 19591-2004 nano-titanium dioxide
GB/T 23274.3 tin oxide chemical analysis - Part 3. Determination of arsenic content of arsenic, antimony molybdenum blue spectrophotometric method
GB/T 23274.4 tin oxide chemical analysis - Part 4. lead, copper contents - Flame Atomic Absorption Spectrometry
GB/T 23413 nanomaterials grain size and micro-strain measurement method of X-ray diffraction linewidth
GB/T 23841 Inorganic chemical products for the general method of determination of cadmium atomic absorption spectrophotometry
HG/T 3696.1 inorganic chemical products, chemical analysis standard solution, Preparations Part 1. Standard titration solution
Preparation liquid
HG/T 3696.2 inorganic chemical products, chemical analysis standard solution, Preparations Part 2. impurity standard solution
Preparation liquid
HG/T 3696.3 inorganic chemical products, chemical analysis standard solution, Preparations Part 3. Formulation and products
Preparation
3 Classification and designation
Press nanometer tin dioxide crystal form can be divided into four types (T), hexagonal (H) and orthogonal type (O) categories. Different crystalline forms, and its products
Code denoted as NF-SnO2 (T), NF-SnO2 (H) and NF-SnO2 (O), wherein NF nano powder initials.
Related standard: GB/T 30450-2013    GB/T 30451-2013
Related PDF sample: GB 27599-2011    GB/T 33818-2017