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GB/T 21890-2015: Acid brilliant yellow P-4R 150% (C. I. Acid yellow 42)
Status: Valid GB/T 21890: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 21890-2015 | English | 189 |
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Acid brilliant yellow P-4R 150% (C. I. Acid yellow 42)
| Valid |
GB/T 21890-2015
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| GB/T 21890-2008 | English | 319 |
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Acid brilliant yellow P-4R 150% (C. I. Acid yellow 42)
| Obsolete |
GB/T 21890-2008
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PDF similar to GB/T 21890-2015
Basic data | Standard ID | GB/T 21890-2015 (GB/T21890-2015) | | Description (Translated English) | Acid brilliant yellow P-4R 150% (C. I. Acid yellow 42) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G57 | | Classification of International Standard | 71.100.01; 87.060.10 | | Word Count Estimation | 9,947 | | Date of Issue | 2015-05-15 | | Date of Implementation | 2015-12-01 | | Older Standard (superseded by this standard) | GB/T 21890-2008 | | Quoted Standard | GB/T 2374-2007; GB/T 2378-2012; GB/T 2381-2013; GB/T 2386-2014; GB/T 3671.1-1996; GB/T 3920-2008; GB/T 3921-2008; GB/T 3922-2013; GB/T 4841.1-2006; GB/T 6152-1997; GB/T 6678-2003; GB/T 6688-2008; GB/T 6693-2009; GB/T 8427-2008; GB/T 8433-2013; GB 19601; GB 20814; GB/T 24101 | | Regulation (derived from) | National Standard Announcement 2015 No. 15 | | 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 acidic brilliant yellow P-4R 150% (CI Acid Yellow 42, weakly acidic yellow R) product requirements, sampling, test methods, inspection rules and signs, labels, packaging, transport and storage. This Standard applies to the acidic brilliant yellow P-4R 150% quality control. | GB/T 21890-2015: Acid brilliant yellow P-4R 150% (C. I. Acid yellow 42)---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.
Acid brilliant yellow P-4R 150% (CIAcid yellow 42)
ICS 71.100.01; 87.060.10
G57
National Standards of People's Republic of China
Replacing GB/T 21890-2008
Acid brilliant yellow P-4R150% (CI Acid Yellow 42)
AcidbriliantyelowP-4R150% (CIAcidyelow42)
Issued on. 2015-05-15
2015-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 21890-2008 "Acid brilliant yellow P-4R150% (CI Acid Yellow 42)", and GB/T 21890-2008 phase
Ratio, in addition to editorial changes outside the main technical changes are as follows.
--- Modify the scope of representation (see Chapter 1, Chapter 1 of the 2008 edition);
--- Increased shade color measurement indicators (see 3.1);
--- Modify harmful aromatic amine control requirements and test methods (see 31, 57, the 2008 edition of 3.2,5.7.);
--- Remove the water color fastness, increasing the resistance to chlorinated water fastness, color fastness to modify some of the indicators (see 3.2, 2008
Version 3.3);
--- Modify the appearance of expression evaluation method (see 51, 2008 version 5.1.);
--- Altered the bath ratio of representation (see 5.2. 1.1, 5.2. 2.1, the 2008 edition of 5.2.1.1,5.2.2.1).
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the National Standardization Technical Committee Dye (SAC/TC134) centralized.
This standard was drafted. Wang Jinhua double-Chemical Co., Ltd., Hebei Wing Taikeruite Chemical Co., Ltd., Shenyang Chemical Research Institute Co.
Department, the State Quality Supervision and Inspection Center dye.
The main drafters. Zhang Guodong, Yanggui Fang, permanent housing law, Xu Jiancheng, Guyan Xun, Wang Yong.
This standard replaces the standards previously issued as follows.
--- GB/T 21890-2008.
Acid brilliant yellow P-4R150% (CI Acid Yellow 42)
1 Scope
This standard specifies the acidic brilliant yellow P-4R150% requirement (CI Acid Yellow 42, weak acid yellow R) products, sampling, test methods, inspection
Rules and signs, labels, packaging, transport and storage.
This standard applies to the acidic brilliant yellow P-4R150% product quality control.
Structure.
Molecular formula. C32H24N8Na2O8S2
Molecular weight. 758.69 (according to 2009 international relative atomic mass)
CASRN. 6375-55-9
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.
General conditions GB/T 2374-2007 Determination of dyes provisions
Determination of GB/T 2378-2012 acid dyes shade and intensity
GB/T 2381-2013 Determination of substance content of dye and dye intermediates insoluble
Determination of GB/T 2386-2014 dyes and dye intermediates moisture
Determination of GB/T 3671.1-1996 water-soluble dye solubility and solution stability
GB/T 3920-2008 Textiles Tests for color fastness rubbing fastness
GB/T 3921-2008 Textiles Tests for color fastness Colour fastness to soaping
GB/T 3922-2013 Textiles Tests for color fastness color fastness to perspiration
GB/T 4841.1-2006 standard depth dyeing color card 1/1
GB/T 6152-1997 Textiles Tests for color fastness Colour fastness to hot pressing
GB/T 6678-2003 General Principles for Sampling Chemical Products
Determination of GB/T 6688-2008 relative dye strength and color of the instrumental method
GB/T 6693-2009 Determination of dye dust
GB/T 8427-2008 Textiles Tests for color fastness Colour fastness to artificial light. Xenon arc
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