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GB/T 33792-2017: 2, 4-Diaminobenzenesulfonic acid sodium salt
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33792-2017 | English | 179 |
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2, 4-Diaminobenzenesulfonic acid sodium salt
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GB/T 33792-2017
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Basic data | Standard ID | GB/T 33792-2017 (GB/T33792-2017) | | Description (Translated English) | 2, 4-Diaminobenzenesulfonic acid sodium salt | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G56 | | Classification of International Standard | 71.100.01; 87.060.10 | | Word Count Estimation | 9,982 | | Date of Issue | 2017-05-31 | | Date of Implementation | 2017-12-01 | | Quoted Standard | GB/T 601; GB/T 603; GB/T 2381; GB/T 2386-2014; GB/T 6678-2003; GB/T 6682-2008; GB/T 8170-2008 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the requirements, sampling, test methods, inspection rules and labeling, labeling, packaging, transportation and storage of 2,4-diaminobenzenesulfonate products. This standard applies to the product quality control of sodium 2,4-diaminobenzenesulfonate. | GB/T 33792-2017: 2, 4-Diaminobenzenesulfonic acid sodium salt---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.
2, 4-Diaminobenzenesulfonic acid sodium salt
ICS 71.100.01; 87.060.10
G56
National Standards of People's Republic of China
Sodium 2,4-diaminobenzenesulfonate
2017-05-31 released
2017-12-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Petroleum and Chemical Industry Association.
This standard is under the jurisdiction of the National Dye Standardization Technical Committee (SAC/TC134).
The drafting of this standard. Hangzhou Jihua Jiangdong Chemical Co., Ltd., Shenzhen Pan-sheng plastic additives Co., Ltd., the national dye quality supervision and inspection
Research Center, Shenyang Chemical Industry Research Institute Co., Ltd.
The main drafters of this standard. Zhu Jianlong, Yang Jiemin, Liang Peiji, Chen Meifen, Wu Jiuying, Lv Shuang
Sodium 2,4-diaminobenzenesulfonate
1 Scope
This standard specifies the requirements of the 2,4-diaminobenzenesulfonate product, sampling, test methods, inspection rules and labeling, labeling, packaging,
Transport and storage.
This standard applies to the product quality control of sodium 2,4-diaminobenzenesulfonate.
Structure.
Molecular formula. C6H7N2NaO3S
Relative molecular mass. 210.22 (according to.2013 International relative atomic mass)
CASRN. 3177-22-8
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Preparation of standard titration solution for GB/T 601 chemical reagents
Preparation of preparations and preparations for use in the test methods for chemical reagents GB/T 603
GB/T 2381 Determination of insoluble matter content of dyes and dye intermediates
GB/T 2386-2014 Determination of moisture content of dyes and dyes intermediates
General rules for sampling of chemical products GB/T 6678-2003
Analysis of laboratory water specifications and test methods GB/T 6682-2008
Representation and Judgment of Numerical Correction Rule and Limit Value in GB/T 8170-2008
3 request
The quality of sodium 2,4-diaminobenzenesulfonate should meet the requirements of Table 1.
Table 1 Quality requirements for sodium 2,4-diaminobenzenesulfonate
No. Item Index Test method Chapter number
1 Appearance Light white or light brown crystals 5.2
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