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GB/T 23964-2023: Triethylamine for industrial use
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 23964-2023 | English | 189 |
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Triethylamine for industrial use
| Valid |
GB/T 23964-2023
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| GB/T 23964-2009 | English | 78 |
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Triethylamine for industrial use
| Obsolete |
GB/T 23964-2009
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Basic data | Standard ID | GB/T 23964-2023 (GB/T23964-2023) | | Description (Translated English) | Triethylamine for industrial use | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G17 | | Classification of International Standard | 71.080.30 | | Word Count Estimation | 10,180 | | Date of Issue | 2023-09-07 | | Date of Implementation | 2024-04-01 | | Older Standard (superseded by this standard) | GB/T 23964-2009 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 23964-2023 ImageGB/T 23964-2023: Triethylamine for industrial use---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.
ICS 71.080.30
CCSG17
National Standards of People's Republic of China
Replace GB/T 23964-2009
Industrial triethylamine
Published on 2023-09-07
2024-04-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Foreword
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
This document replaces GB/T 23964-2009 "Triethylamine for Industrial Use". Compared with GB/T 23964-2009, except for structural adjustment and editing
In addition to sexual changes, the main technical changes are as follows.
---Deleted the qualified product indicator and canceled the product grade (see Table 1 of the.2009 version);
---"Triethylamine" was changed from "≥99.5%" (excellent product) to "≥99.7%" (see Table 1, Table 1 of the.2009 version);
---Changed the moisture determination method (see 5.3, 4.5 of the.2009 edition);
---The "Safety" part has been adjusted to an informative appendix (see Appendix A, Chapter 7 of the.2009 edition).
Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.
This document is proposed by China Petroleum and Chemical Industry Federation.
This document is under the jurisdiction of the National Chemical Standardization Technical Committee (SAC/TC63).
This document was drafted by. Zhejiang Jianye Chemical Co., Ltd., Zhejiang Xinhua Chemical Co., Ltd., Shandong Kunda Biotechnology Co., Ltd.
Co., Ltd., Sinopec (Beijing) Chemical Research Institute Co., Ltd., Dezhou Dehua Chemical Co., Ltd., Shandong Siwei Safety Production Technology Center,
Zhejiang Aoxiang Pharmaceutical Co., Ltd.
The main drafters of this document. Li Dong, Li Shihui, Huang Yimei, Duan Xiaogang, He Fan, Cheng Kun, Huang Yu, Wang Lijing, Zhang Pengfei, Zhang Jinfen, Yu Penngling,
Zhuge Wangping, Zhao Yumei, Chang Lixia, Zheng Zhiguo.
This document was first published in.2009 and this is the first revision.
Industrial triethylamine
Warning---This document does not address all safety issues. Users are responsible for taking appropriate safety and health measures and complying with national
relevant laws and regulations.
1 Scope
This document specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of industrial triethylamine.
This document is applicable to industrial triethylamine produced by catalytic amination using ethanol as raw material in the presence of hydrogen.
Note. The molecular formula of triethylamine is C6H15N, the structural formula is CH3-CH2-N-CH2-CH3, and the relative molecular mass is 101.19 (according to the 2022 International Standard
to atomic mass). |CH2
CH3
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document.
GB 190 Dangerous goods packaging markings
GB/T 3143 Liquid chemical product color determination method (Hazen unit---platinum-cobalt color number)
GB/T 6283 Determination of moisture content in chemical products Karl Fischer method (general method)
GB/T 6324.8 Test methods for organic chemical products Part 8.Determination of moisture content of liquid products by Karl Fischer coulombometry
GB/T 6678 General principles for sampling of chemical products
GB/T 6680 General rules for sampling of liquid chemical products
GB/T 8170 Numerical rounding rules and expression and determination of limit values
GB/T 23961 Determination of low-carbon fatty amine content by gas chromatography
3 Terms and definitions
There are no terms or definitions to be defined in this document.
4 requirements
4.1 Appearance. Transparent liquid, no visible mechanical impurities.
4.2 Triethylamine for industrial use should comply with the technical requirements in Table 1.
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