YS/T 1054-2015 (YS/T1054-2015, YST 1054-2015, YST1054-2015)
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| YS/T 1054-2015 | English | 139 |
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Cadmium chloride
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YS/T 1054-2015
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Standards related to: YS/T 1054-2015
| Standard ID | YS/T 1054-2015 (YS/T1054-2015) | | Description (Translated English) | Cadmium chloride | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H62 | | Classification of International Standard | 77.150.70 | | Word Count Estimation | 5,564 | | Date of Issue | 2015-04-30 | | Date of Implementation | 2015-10-01 | | Quoted Standard | GB/T 629; GB/T 1285; GB/T 8170; GB/T 9738; GB/T 30902 | | Drafting Organization | Guangdong pilot dilute material Co., Ltd. | | Administrative Organization | National non-ferrous metals Standardization Technical Committee | | Regulation (derived from) | Ministry of Industry and Information Technology Announcement (2015 No. 28) | | Proposing organization | National Non-Ferrous Metals Standardization Technical Committee (SAC/TC 243) | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China | | Summary | This Standard specifies requirements for cadmium chloride, test methods, inspection rules and pick up signs, packaging, transportation, storage, quality certificate and orders (or contract) content. This Standard applies to cadmium oxide and hydrochloric acid as raw material obtained by the reaction of cadmium oxide, mainly used for cadmium telluride solar cell activator. Also applies to auxiliaries, photographic industry for manufacturing carbon paper, photographic paper, pharmaceutical, industrial manufacturing optical instruments mirror graced special agent. |
YS/T 1054-2015
Cadmium chloride
ICS 77.150.70
H62
People's Republic of China Nonferrous Metals Industry Standard
Cadmium chloride
Issued on. 2015-04-30
2015-10-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) and focal points.
This standard was drafted. Guangdong pilot dilute materials and technologies.
The main drafters of this standard. Liu Yonghao, Zhu Chan Fang, Gong Xiaoyu, Tang Huixin, Deng Yuning.
Cadmium chloride
1 Scope
This standard specifies the cadmium chloride requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate and orders
(Or contract) content.
This standard applies to cadmium oxide and hydrochloric acid as a raw material obtained by the reaction of cadmium chloride, mainly used for cadmium telluride solar cell activator.
Also applies to the auxiliaries, photographic industry for manufacturing carbon paper, photographic paper, pharmaceutical, industrial manufacturing special optical instruments mirror graced the like.
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 all repair orders) applies to this document.
GB/T 609 chemical reagent - General method for determination of total nitrogen
GB/T 1285 Chemicals cadmium chloride
GB/T 8170 repair value expressed about the rules and limit values and judgment
GB/T 9738 Determination of water insoluble chemical reagent - General method
GB/T 30902 - Inductively coupled plasma impurity elements in inorganic chemical products emission spectrometry (ICP-OES)
3 Requirements
3.1 Categories
Cadmium chloride chemical composition is divided into two grades. CdCl2-1, CdCl2-2.
3.2 Chemical composition
Chemical composition of cadmium chloride should meet the requirements in Table 1.
Table 1
Trademark
Chemical composition (mass fraction) /%
CdCl2
content,
not less than
Impurity content of not more than
Al Cu Fe Mg Na Sn Pb Zn S Ca
CdCl2-1 99.7 0.0008 0.0008 0.0005 0.0008 0.001 0.0008 0.0008 0.0008 0.0025 0.0008
CdCl2-2 99.0 0.002 0.0015 0.002 0.002 0.005 0.002 0.01 0.005 0.01 0.005
3.3 Water insolubles
CdCl2-1 water insoluble not more than 0.01%, CdCl2-2 water insoluble not more than 0.03%.
3.4 total nitrogen content
CdCl2-1 total nitrogen content of not more than 0.005%, CdCl2-2 total nitrogen content of not more than 0.01%.
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