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GB/T 30398-2013: Leather and fur -- Chemical tests -- Determination of allergenic disperse dyestuffs
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| GB/T 30398-2013 | English | 459 |
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Leather and fur -- Chemical tests -- Determination of allergenic disperse dyestuffs
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GB/T 30398-2013
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Basic data | Standard ID | GB/T 30398-2013 (GB/T30398-2013) | | Description (Translated English) | Leather and fur -- Chemical tests -- Determination of allergenic disperse dyestuffs | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y46 | | Classification of International Standard | 59.140.30 | | Word Count Estimation | 20,295 | | Quoted Standard | GB/T 6682; QB/T 1267; QB/T 1272; QB/T 2706; QB/T 2716 | | Regulation (derived from) | National Standards Bulletin 2013 No. 27 | | 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 dyeing of leather, fur and determination of 20 kinds of products allergenic disperse dyes. This standard applies to dyed leather, fur products. | GB/T 30398-2013: Leather and fur -- Chemical tests -- Determination of allergenic disperse dyestuffs
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Leather and fur. Chemical tests. Determination of allergenic disperse dyestuffs
ICS 59.140.30
Y46
National Standards of People's Republic of China
Leather and fur - Chemical tests
Determination of allergenic disperse dyes
Issued on. 2013-12-31
2014-12-01 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.
The standard proposed by China National Light Industry Council.
This standard by the National Leather Industry Standardization Technical Committee (SAC/TC252) centralized.
This standard was drafted. People's Republic of China Fujian Exit Inspection and Quarantine, National Leather Quality Supervision and Inspection Center (Zhejiang), China
National Leather and Footwear Industry Research Institute, the national footwear testing center.
The main drafters of this standard. Chenxue Can even Xiaobin, Zhang Huimin, Zhao Liguo, Wang Lingxia, Wang Xiaoxia, Li Xiaoya.
Leather and fur - Chemical tests
Determination of allergenic disperse dyes
1 Scope
This standard specifies the dyeing of leather, fur and products Determination of 20 kinds of allergenic disperse dyes.
This standard is suitable for dyeing leather and fur products.
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.
Laboratory use specifications and test methods GB/T 6682 Analysis
QB/T 1267 fur finished specimen parts and sign
Preparation and chemical QB/T 1272 chemical analysis of samples of finished fur General Analysis
QB/T 2706 leather chemical, physical, mechanical and color fastness test sample sites
QB preparation of leather chemical test samples/T 2716
Principle 3
The samples were methanol ultrasonic extraction, a diode array detector with high performance liquid chromatography (HPLC/DAD) to extract intake
Line qualitative and quantitative determination; or by high performance liquid chromatography - tandem mass spectrometry for qualitative (HPLC-MS/MS), quantitative determination.
4 Reagents
Unless otherwise specified, the reagents were of analytical grade water to comply with two water GB/T 6682 regulations.
4.1 methanol (HPLC grade).
4.2 dibasic sodium phosphate.
4.3 sodium dihydrogen phosphate.
4.4 ammonium acetate.
4.5 acetic acid.
4.6 Single-component standard stock solution (200mg/L). formulating effective concentration of a single component disperse 200mg/L listed in Appendix A
Sample standard stock solution in methanol.
4.7 for a standard working solution (5mg/L) HPLC/DAD analysis.
Group A. from Disperse Blue 1, Disperse Blue 35, Disperse Blue 106, Disperse Blue 124, Disperse Red 1, Disperse Red 11, Disperse Yellow 3, Disperse Yellow 9, points
Scattered orange 1, Disperse Orange 3, Disperse Orange 37/76, one-component dispersion brown standard stock solution 1 from each 2.5mL placed on the same volumetric flask
Methanol to 100mL.
Group B. from Disperse Blue 3, Disperse Blue 7, Disperse Blue 26, Disperse Blue 102, Disperse Red 17, Disperse Yellow 1, Disperse Yellow 39, Disperse Yellow 49, single
Component standard stock solution into the same flask depicting 2.5mL with methanol to 100mL.
Standard solution (2mg/L) 4.8 for HPLC/MS/MS Analysis. Each pipette from the standard single-component stock solution 1mL placed on the same
Flask with methanol to 100mL.
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