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GB/T 45045-2024 English PDF

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US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 45045-2024: Determination of 13 restricted fragrance substances in fragrance compound - Gas chromatography-mass spectrometry method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 45045-2024	199	Add to Cart	3 days	Determination of 13 restricted fragrance substances in fragrance compound - Gas chromatography-mass spectrometry method	Valid

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Basic data

Standard ID: GB/T 45045-2024 (GB/T45045-2024)
Description (Translated English): Determination of 13 restricted fragrance substances in fragrance compound - Gas chromatography-mass spectrometry method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y41
Classification of International Standard: 71.100.60
Word Count Estimation: 10,156
Date of Issue: 2024-11-28
Date of Implementation: 2025-06-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 45045-2024: Determination of 13 restricted fragrance substances in fragrance compound - Gas chromatography-mass spectrometry method

---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.
ICS 71.100.60 CCSY41 National Standard of the People's Republic of China Determination of Thirteen Restricted Fragrances in Daily Fragrances Gas chromatography-mass spectrometry Released on 2024-11-28 2025-06-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

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, α-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. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 45045-2024_English be delivered?

Answer: Upon your order, we will start to translate GB/T 45045-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 45045-2024_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 45045-2024_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.