GB/T 36761-2018 English PDF

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GB/T 36761-2018: Ethylenediamine for industrial use
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 36761-2018	279	Add to Cart	3 days	Ethylenediamine for industrial use	Valid

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Basic data

Standard ID: GB/T 36761-2018 (GB/T36761-2018)
Description (Translated English): Ethylenediamine for industrial use
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G17
Classification of International Standard: 71.080.30
Word Count Estimation: 14,121
Date of Issue: 2018-09-17
Date of Implementation: 2019-04-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 36761-2018: Ethylenediamine 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.
Ethylenediamine for industrial use ICS 71.080.30 G17 National Standards of People's Republic of China Industrial ethylenediamine Published on.2018-09-17 Implementation of.2019-04-01 State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Chemical Standardization Technical Committee Organic Chemical Subcommittee (SAC/TC63/SC2). This standard was drafted. Shandong Union Chemical Co., Ltd., Yangzi Petrochemical - BASF Co., Ltd., Akzo Nobel Chemical (Ningbo) Co., Ltd., China Petroleum and Chemical Corporation Beijing Chemical Research Institute. The main drafters of this standard. Liu Zhichen, Zhang Chunjiang, Qian Guifang, Zhang Zhenglin, Huang Wei, Lun Xingzong, Chen Aiming, Liang Jianrong, Ma Xiuying, Wu Xinyuan, Zheng Hongjun, Zhu Xiao, Jiang Yilei, Huang Jiahe, Li Chengli, Li Jichang, Zhu Yunling, Hu Huawei. Industrial ethylenediamine Caution - This standard does not address all possible security issues. It is the responsibility of the user to take appropriate safety and health measures and to protect The certificate complies with the conditions stipulated by relevant national laws and regulations.

1 Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of industrial ethylenediamine. This standard applies to industrial ethylene diamine. Molecular formula. C2H8N2 Structure. H2N NH2 Relative molecular mass. 60.1 (according to.2016 international relative atomic mass)

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB 190 dangerous goods packaging mark 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 - Karl Fischer Coulomb General rules for sampling GB/T 6678 chemical products GB/T 6680 Liquid Chemical Product Sampling General GB/T 6682 Analytical laboratory water specifications and test methods GB/T 8170 Numerical Rounding Rules and Representation and Determination of Limit Values GB/T 9722 General Rules for Gas Chromatography of Chemical Reagents

3 requirements

3.1 Appearance. colorless to light yellow viscous liquid. 3.2 Industrial ethylenediamine should meet the technical indicators shown in Table 1. Table 1 Technical indicators project index Excellent product Ethylenediamine, w/% ≥99.5 ≥99.0 Moisture, w/% ≤0.5 ≤0.5 Chromaticity (platinum-cobalt color number)/Hazen unit ≤ 20 ≤ 30 ......

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