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GB/T 6027-2023: n-Butanol for industrial use
Status: Valid GB/T 6027: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 6027-2023 | English | 269 |
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n-Butanol for industrial use
| Valid |
GB/T 6027-2023
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| GB/T 6027-1998 | English | 279 |
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n-Butanol for industrial use
| Obsolete |
GB/T 6027-1998
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| GB/T 6027-1989 | English | RFQ |
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n-Butanol for industrial use
| Obsolete |
GB/T 6027-1989
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PDF similar to GB/T 6027-2023
Basic data | Standard ID | GB/T 6027-2023 (GB/T6027-2023) | | Description (Translated English) | n-Butanol for industrial use | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G17 | | Classification of International Standard | 71.080.60 | | Word Count Estimation | 14,196 | | Date of Issue | 2023-09-07 | | Date of Implementation | 2024-04-01 | | Older Standard (superseded by this standard) | GB/T 6027-1998 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 6027-2023: n-Butanol 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 71.080.60
CCSG17
National Standards of People's Republic of China
Replace GB/T 6027-1998
Industrial n-butanol
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 6027-1998 "Industrial n-butanol". Compared with GB/T 6027-1998, except for structural adjustments and editorial changes,
In addition, the main technical changes are as follows.
a) Changed the scope of application (see Chapter 1, Chapter 1 of the.1998 edition);
b) Changed the technical requirements (see Table 1, Table 1 of the.1998 edition);
c) Added a method for measuring appearance (see 5.2);
d) Added the method of measuring colorimetry by tristimulus colorimetry (see 5.3);
e) The method for determining boiling range is deleted (see 4.3 of the.1998 edition);
f) The method for determining density has been changed (see 5.4, 4.2 of the.1998 edition);
g) The determination method of n-butanol content has been changed and the determination method of isobutanol content has been added (see 5.5, 4.4 of the.1998 edition);
h) The calculation formula for acidity determination has been changed (see 5.7.5, 4.6.5 of the.1998 edition);
i) Added the method of determining moisture by Karl Fischer Coulomb coulometric method (see 5.8.2).
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. China National Petroleum Corporation Jilin Petrochemical Branch, Tianjin Bohua Yongli Chemical Co., Ltd.
Company, Shaanxi Yanchang Petroleum Yan'an Energy and Chemical Co., Ltd., Yangzi Petrochemical-BASF Co., Ltd., Yankuang Lunan Chemical Co., Ltd.
Division, Sinopec (Beijing) Chemical Research Institute Co., Ltd., Nanjing Chengzhi Clean Energy Co., Ltd., Shandong Hualu Hengsheng Chemical Co., Ltd.,
Luxi Chemical Group Co., Ltd., Sinopec Qilu Branch, Nantong Baichuan New Materials Co., Ltd., Shanghai
Huayi New Materials Co., Ltd., Liaocheng Luxi Polyol New Materials Technology Co., Ltd.
The main drafters of this document. Jin Xiangmei, Zhao Qiang, Wang Xiaoyan, Liu Zhijun, Liu Lanlan, Zhu Jing, Qian Guifang, Shi Yali, Qi Guoqing, Qin Qing,
Xing Jun, Zhang Yanli, Zhang Yanjun, Lu Jian, Li Jun, Liu Jinhuan, Xia Jing, Liu Huiyuan, Sun Guanghao, Zhang Yan, Yao Junshan, Chen Jun, Wu Xiaoming.
The previous versions of this document and the documents it replaces are as follows.
---First published as GB/T 6027-1985 in 1985, first revised in 1989;
---In the second revision in.1998, GB/T 9014-1988 "Synthetic n-butanol for industrial use" was incorporated;
---This is the third revision.
Industrial n-butanol
Warning---This document does not identify all possible safety issues. Users are responsible for taking appropriate safety and health measures and ensuring
The certificate complies with the conditions stipulated in relevant national laws and regulations.
1 Scope
This document specifies the technical requirements, test methods, inspection rules, marking and accompanying documents, packaging, transportation and storage of n-butanol for industrial use.
This document applies to n-butanol for industrial use produced by synthetic methods.
Note. The molecular formula of n-butanol is C4H10O, the structural formula is CH3(CH2)3OH, and the relative molecular mass is 74.12 (according to the 2022 international relative atomic mass).
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 601 Preparation of chemical reagent standard titration solution
GB/T 603 Preparation of preparations and products used in chemical reagent test methods
GB/T 2013 Density determination method for liquid petrochemical products
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 6324.2 Test methods for organic chemical products Part 2.Determination of dry residue after evaporation of volatile organic liquids in water bath
GB/T 6324.6 Test methods for organic chemical products Part 6.Determination of liquid colorimetric method Tristimulus value colorimetry
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 6682 Specifications and test methods for water used in analytical laboratories
GB/T 8170 Numerical rounding rules and representation and determination of limit values
GB/T 9722 General rules for gas chromatography with chemical reagents
3 Terms and definitions
There are no terms or definitions to be defined in this document.
4 Technical requirements
The technical requirements for n-butanol for industrial use should comply with the provisions of Table 1.
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