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GB/T 30930-2014: Determination of 9 banned aromatic amines in cosmetics -- High performance liquid chromatography-tandem mass spectrometry
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Determination of 9 banned aromatic amines in cosmetics -- High performance liquid chromatography-tandem mass spectrometry
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GB/T 30930-2014
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Basic data | Standard ID | GB/T 30930-2014 (GB/T30930-2014) | | Description (Translated English) | Determination of 9 banned aromatic amines in cosmetics -- High performance liquid chromatography-tandem mass spectrometry | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y42 | | Classification of International Standard | 71.100.70 | | Word Count Estimation | 10,187 | | Date of Issue | 7/8/2014 | | Date of Implementation | 11/1/2014 | | Quoted Standard | GB/T 6682 | | Regulation (derived from) | 2014 National Standards Bulletin No. 18 | | 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 cosmetics benzidine, 4, 4'-diaminodiphenyl ether, o-anisidine, 3, 3'-dimethyl benzidine, 2, 4, 5-trimethyl aniline, 4, 4'-diaminodiphenyl sulfide, 5-nitro - o-toluidine, 3, 3' method of measuring 4-amino azobenzene nine kinds o | GB/T 30930-2014: Determination of 9 banned aromatic amines in cosmetics -- High performance liquid chromatography-tandem mass spectrometry
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Determination of 9 banned aromatic amines in cosmetics. High performance liquid chromatography-tandem mass spectrometry
ICS 71.100.70
Y42
National Standards of People's Republic of China
Nine kinds of aromatic amines disable determination cosmetics benzidine
High performance liquid chromatography - tandem mass spectrometry
Issued on. 2014-07-08
2014-11-01 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 Standardization Technical Committee of Fragrance Flavor and Cosmetic (SAC/TC257) centralized.
This standard was drafted. Hangzhou Quality and Technical Supervision and Inspection Institute, China Institute of Metrology, Zhejiang furniture and hardware Research Institute, Shanghai Day
Chemical Industry Research Institute, Shanghai Institute of spices.
The main drafters of this standard. Xiao Hailong, Tu Haiyun, Yezi Hong, Fan Hongwei, Wang Hongqing, Chen Meichun Lindsay Jun, red Ni Wei, Li Wei, SUN Lan,
Ma Xiaoyan, Tang Min, Wang Na, Han Jichun, Jinqi Zhang.
Introduction
The standard test substance is banned substances of "Hygienic Standard for Cosmetics" shall consist of not as a cosmetic raw material, component
Added to cosmetics, if technically unavoidable banned substances as impurities into cosmetics, the finished cosmetic products should follow the "Cosmetics
Health standards "General requirements for cosmetics, that is, under normal and reasonably foreseeable conditions of use, should not cause harm to human health.
At present, China has not yet specified the substance of limited value, the present standards, the determination of these substances in cosmetics only provide detection methods.
Nine kinds of aromatic amines disable determination cosmetics benzidine
High performance liquid chromatography - tandem mass spectrometry
1 Scope
This standard specifies the cosmetics benzidine, 4,4'-diaminodiphenyl ether, o-anisidine, 3,3'-dimethyl benzidine, 2,4,5
Determination of o-toluidine, 3,3'-dichloro-benzidine, 4-amino azobenzene nine kinds of aromatic amines - dimethylaniline, 4,4'-diaminodiphenyl sulfide, 5-nitro
method.
This standard applies to the determination of creams, lotions, loose powder, liquid cosmetics and other aromatic amines.
The standard for benzidine, 4,4'-diaminodiphenyl ether, o-anisidine, 3,3'-dimethyl-benzidine, 2,4,5-trimethyl aniline,
4,4'-diaminodiphenyl sulfide, 5-nitro - o-toluidine, the lowest detection limit of 4-amino azobenzene was 0.05mg/kg, the limit of quantification of 0.2mg/kg;
3,3' minimum detection limit of 0.15mg/kg, the limit of quantification of 0.5mg/kg.
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
Principle 3
Acetonitrile extraction, solid phase extraction (SPE), liquid chromatography using cation exchange - - TCA solution sample was measured by mass spectrometry,
External standard.
4 Reagents and materials
Unless otherwise indicated, the reagents used were of analytical grade water in line with GB/T 6682 requirements.
4.1 TCA.
4.2 acetonitrile. chromatography.
4.3 methanol.
4.4 ammonia.
4.5 formic acid. Chromatographic pure.
4.6 trichloroacetic acid solution (1%). TCA draw 10mL to 1L volumetric flask, add water, mix and reserve.
4.7 ammoniated methanol solution (5%). precise amount of 5mL and 95mL methanol and ammonia, mix and reserve.
4.8 benzidine, 2,4,5-trimethyl aniline, 3,3'-dichlorobenzidine, 3,3'-dimethyl benzidine, 4,4'-diaminodiphenyl ether, 4,4 '- diamine
Diphenyl sulfide, 4-amino-azobenzene, 5-nitro - o-toluidine, o-anisidine standard product, purity of not less than 99.0%. Nine kinds of aromatic amines
CAS number, molecular formula, relative molecular mass, structural formula shown in Table A.1.
4.9 standard stock solution. Weigh accurately 0.1g (accurate to 0.0001g) to a 100mL volumetric flask, dissolved in methanol and set the volume to the mark with
Single standard stock solution made 1000mg/L, and stored in a brown bottle, 4 ℃ preservation.
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