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GB/T 30450-2013 (GBT 30450-2013)

GB/T 30450-2013_English: PDF (GBT30450-2013)
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GB/T 30450-2013English169 Add to Cart Days<=3 Nano-cadmium sulfide GB/T 30450-2013 Valid GB/T 30450-2013
 

BASIC DATA
Standard ID GB/T 30450-2013 (GB/T30450-2013)
Description (Translated English) Nano-cadmium sulfide
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G13
Classification of International Standard 71.060.20
Word Count Estimation 8,856
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 23413-2009; GB/T 24370; HG/T 3696.1; HG/T 3696.2; HG/T 3696.3; JY/T 025-1996; SJ/T 10090
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 nano-CdS classification, requirements, test methods, inspection rules, marking and labeling, packaging, transportation and storage. This standard applies to pure CdS nano-powders and nano-dispersed in a solvent CdS quantum dots

GB/T 30450-2013
Nano-cadmium sulfide
ICS 71.060.20
G13
National Standards of People's Republic of China
Nano-CdS
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. China Inspection and Quarantine Science Research Institute, Nantong University.
The main drafters of this standard. Yan Yan, Yang Haifeng, Shizhuan Guo, Zhang, Bao Ning, Xi Guangcheng, Lijun Fang, Lu Xiaojing.
Nano-CdS
1 Scope
This standard specifies the CdS nanoparticle classification, requirements, test methods, inspection rules, marking and labeling, packaging, transportation and storage.
This standard applies to pure CdS nano powders and nano-dispersed in a solvent CdS quantum dots.
Molecular formula. CdS.
Molecular Weight. 144.5 (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 23413-2009 nanomaterials grain size and micro-strain measurement method of X-ray diffraction linewidth
GB/T 24370 CdSe quantum dot nanocrystals Characterization of UV - visible absorption spectroscopy method
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
JY/T 025-1996 grating fluorescence spectrophotometric method General
Test Method SJ/T 10090 with zinc sulfide and cadmium sulfide phosphor of
3 Classification and designation
According CdS crystal form, it can be divided into nano-CdS hexagonal and cubic crystal to crystal form English initials are represented nm-
CdS (H) and nm-CdS (C).
4 Requirements
4.1 Appearance. yellow powder.
4.2 Depending on the product storage media, nano-CdS technical requirements into technical requirements of powder materials and quantum dot technology for a solution
Seeking two categories, shown in Table 1 and Table 2.