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LY/T 2708-2016: Longifolene
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 2708-2016 | English | 169 |
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Longifolene
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LY/T 2708-2016
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Basic data | Standard ID | LY/T 2708-2016 (LY/T2708-2016) | | Description (Translated English) | Longifolene | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B72 | | Classification of International Standard | 65.050 | | Word Count Estimation | 7,792 | | Date of Issue | 2016-07-27 | | Date of Implementation | 2016-12-01 | | Regulation (derived from) | State Forestry Administration Announcement No.17 of 2016; Industry Standard Announcement No.16 of 2016 (No.204) | | Issuing agency(ies) | State Forestry Administration | LY/T 2708-2016: Longifolene---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.
Longifolene
ICS 65.050
B72
People's Republic of China Forestry Industry Standard
Long-leafene
Released on.2016-07-27
Implementation of.2016-12-01
State Forestry Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the State Forestry Administration.
This standard is drafted by. Guangxi Zhuang Autonomous Region Forestry Science Research Institute, Guangxi Yusong Linhua Group Co., Ltd., Guangdong Deqing
Fine Chemical Co., Ltd., Guangdong Yunfu Linxing Linhua Co., Ltd.
The main drafters of this standard. Liang Zhongyun, Li Guizhen, Chen Haiyan, Huang Yuping, Zhou Qibin, Xiang Jihe, He Chunmao, Chen Weiqiang, Li Yanxi,
Qin Rongxiu, Lu Benpei, Zhou Lizhu, Wen Cailin.
Long-leafene
1 Scope
This standard specifies the terms and definitions, technical requirements, inspection methods, inspection rules, marking, packaging, transportation and storage of longene.
This standard applies to long-leafene obtained by separation from heavy turpentine.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 191 packaging storage and transportation icon
GB/T 6680 Liquid Chemical Product Sampling General
GB/T 11538-2006 General method for gas chromatography analysis of essential oil capillary column
GB/T 11540 Determination of relative density of spices
GB/T 14454.4 Determination of the refractive index of spices
Determination of the optical rotation of GB/T 14454.5
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
The sesquiterpenoid compound obtained by separating and using turpentine as a raw material is a colorless transparent oily liquid. Chemical name. [1S-(1a,
3ab, 4a, 8ab)]-decahydro-4,8,8-trimethyl-9-methylene-1,4-methylbridge, molecular formula. C15H24, relative molecular mass. 204.36.
Figure 1 Schematic diagram of the molecular structure of long-leafene
4 Technical requirements
Products should meet the technical requirements specified in Table 1.
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