GB/T 45045-2024Determination of 13 restricted fragrance substances in fragrance compound—Gas chromatography-mass spectrometry method (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document was proposed by China Light Industry Federation.

This document is under the jurisdiction of the National Technical Committee on Standardization of Flavors and Fragrances and Cosmetics (SAC/TC257).

This document was drafted by: Shanghai Spice Research Institute Co., Ltd., Fuzhou Customs Technical Center, Guangdong Mingkang Flavors and Fragrances Co., Ltd., Shanghai Jahwa United Co., Ltd., International Flavors & Fragrances (China) Co., Ltd., Firmenich Flavors & Fragrances (China) Co., Ltd., Hasegawa Flavors & Fragrances (Shanghai) Co., Ltd., Apple Fragrance Group Co., Ltd., Suzhou Shipu Testing Technology Co., Ltd., Perfect (Guangdong) Daily Products Co., Ltd.

Co., Ltd., Shanghai Qiran Biotechnology Co., Ltd., Guangzhou Minghua Spice Co., Ltd., and Shanghai Xiaochuang Testing Technology Co., Ltd.

The main drafters of this document are: Yang Bin, Zou Zhexiang, Xu Caiming, Wu Huanqing, Wang Zheng, Jiang Zhenjuan, Liang Ming, Jin Qizhang, Liu Qingfei, Chen Zhitao, Zheng Yuanjun, Yang Haihua, Jiang Min, Ning Yuexiong, Huang Jian, Yuan Yuan, Jiang Lei, Dai Dan, Li Yanfeng, Yuan Minjia, Li Qi, Yang Guanzan, Wu Meifang, and Wang Ying.

Determination of Thirteen Restricted Fragrances in Daily Fragrances Gas chromatography-mass spectrometry

1 Scope

This document describes a method for the determination of thirteen restricted fragrances in daily fragrances by gas chromatography-mass spectrometry.

This document is only applicable to liquid daily-use fragrances with dipropylene glycol, isopropyl myristate, triacetin as solvent or without solvent.

Citronellol, citral, geraniol, cinnamaldehyde, hydroxycitronellal, cinnamyl alcohol, eugenol, coumarin, isoeugenol, farnesol, alpha-hexyl cinnamaldehyde Determination of aldehydes, benzyl benzoate and benzyl salicylate.

2 Normative references

This document has no normative references.

3 Terms and definitions

There are no terms or definitions that require definition in this document.

4 Principle

The sample was dissolved in methyl pivalate and detected by gas chromatography-mass spectrometry and quantified by internal standard method.

5 Reagents and Materials

Unless otherwise specified, only analytical grade reagents were used.

5.1 Methyl pivalate (methyl trimethylacetate). CAS No. 598-98-1, purity >= 99%.

5.2 Citronellol. CAS No. 106-22-9, purity >= 95%.

Note. Only the racemic form CAS No. 106-22-9 was quantified in this document.

5.3 Citral. CAS No. 5392-40-5, contains 2 isomers, total purity is not less than 96%, cis-citral (neral, CAS No. 106-26-3) and trans-citral (geranial, CAS No. 141-27-5).

5.4 Geraniol. CAS No. 106-24-1, purity >= 98%.

5.5 Cinnamaldehyde. CAS No. 104-55-2, purity >= 95%.

Note. Only the E isomer (CAS No. 104-55-2) is quantified in this document.

5.6 Hydroxycitronellal. CAS number is 107-75-5, purity >= 95%.

5.7 Cinnamyl alcohol. CAS No. 104-54-1, purity >= 98%.

Note. Only the E isomer (CAS No. 104-54-1) is quantified in this document.

5.8 Eugenol. CAS No. 97-53-0, purity >= 98%.

5.9 Coumarin. CAS number. 91-64-5, purity >= 98%.

5.10 Isoeugenol. CAS No. 97-54-1, purity >= 98%.

5.11 Farnesol. CAS No. 4602-84-0, purity >= 95%.

Note. In this document, only the (E,E) isomer (CAS No. 106-28-5) and (Z,E) isomer (CAS No. 3790-71-4) are quantified.