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YS/T 13-2015: High pure germanium tetrachloride
Status: Valid YS/T 13: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 13-2015 | English | 259 |
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3 days [Need to translate]
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High pure germanium tetrachloride
| Valid |
YS/T 13-2015
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| YS/T 13-2007 | English | 399 |
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High pure germanium tetrachloride
| Obsolete |
YS/T 13-2007
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| YS/T 13-1991 | English | 479 |
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(High-purity germanium tetrachloride)
| Obsolete |
YS/T 13-1991
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PDF similar to YS/T 13-2015
Basic data | Standard ID | YS/T 13-2015 (YS/T13-2015) | | Description (Translated English) | High pure germanium tetrachloride | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H83 | | Classification of International Standard | 29.045 | | Word Count Estimation | 11,181 | | Date of Issue | 2015-04-30 | | Date of Implementation | 2015-10-01 | | Older Standard (superseded by this standard) | YS/T 13-2007 | | Quoted Standard | GB 190; GB/T 602; GB/T 6040; GB 12463; GB 20664 | | Regulation (derived from) | Ministry of Industry and Information Technology Announcement (2015 No. 28) | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This Standard specifies the requirements for high-purity germanium tetrachloride, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and purchase order (or contract) content. This Standard applies to crude germanium tetrachloride as raw material, the purification process for preparing high-purity germanium tetrachloride. Products are mainly used in the preparation of high purity quartz optical fiber dopant and germanium dioxide. | YS/T 13-2015: High pure germanium tetrachloride---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(High-purity germanium tetrachloride)
ICS 29.045
H83
People's Republic of China Nonferrous Metals Industry Standard
Replacing YS/T 13-2007
High-purity germanium tetrachloride
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.
Instead of the standard YS/T 13-2007 "high-purity germanium tetrachloride."
Compared with this standard YS/T 13-2007, the main changes are as follows.
--- Zn GeCl4-08 the grade increases, Pb, As, Mg, In, Al impurity content request;
--- Infrared absorption peak transmittance to impurity absorption infrared transmittance and increases the impurity absorption infrared transmittance defined;
--- Increased infrared transmittance requirements 5 impurity absorption peak position;
--- Increased radioactivity requirements and test methods;
--- Increasing the sampling Table 3.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) and focal points.
This standard was drafted. Nanjing Germanium Technology Co., have research photoelectric New Materials Co., Ltd., Yunnan Lincang Xinyuan Germanium Industry
CO., LTD.
The main drafters of this standard. Liu Xinjun, Kezun Bin, Zheng Huarong, universal kun.
This standard replaces the standards previously issued as follows.
--- YS/T 13-1991, YS/T 13-2007.
High-purity germanium tetrachloride
1 Scope
This standard specifies the requirements for high-purity germanium tetrachloride, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and Order
Manifest (or contract) content.
This standard applies to crude germanium tetrachloride as raw materials, high-purity purification process of the preparation of germanium tetrachloride. Products are mainly used quartz fiber guide
Dimensional dopant and preparation of high-purity germanium dioxide.
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 190 packaging and marking of dangerous goods
Preparation of standard solution of GB/T 602 Determination of impurities in chemical reagents
GB/T 6040 General rules for infrared spectroscopy
GB 12463 transport of dangerous goods packaging technology
GB 20664 non-ferrous minerals natural radioactivity limits
United Nations "on the Recommendations on the Transport of Dangerous Goods Model Regulations ·" (sixteenth revised edition)
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Impurity absorption infrared transmittance transmitanceofinfraredabsorptionofimpurities
High purity substances impurity infrared absorption spectrum of the transmittance.
4 Requirements
4.1 Classification
Divided according to product purity GeCl4-08, GeCl4-07, GeCl4-05 three grades.
4.2 tag example
Products labeled as representation.
GeCl4-
It represents germanium tetrachloride
0 ×
"0" indicates high purity, Arabic numerals "0" indicates the percentage of purity "9" number
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