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GB 1886.189-2016 English PDF

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US$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 1886.189-2016: National Food Safety Standard -- Food Additives - 3-cyclohexyl-propionic acid allyl ester
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 1886.189-2016	239	Add to Cart	3 days	National Food Safety Standard -- Food Additives - 3-cyclohexyl-propionic acid allyl ester	Valid

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Basic data

Standard ID: GB 1886.189-2016 (GB1886.189-2016)
Description (Translated English): National Food Safety Standard -- Food Additives - 3-cyclohexyl-propionic acid allyl ester
Sector / Industry: National Standard
Classification of Chinese Standard: X40
Word Count Estimation: 12,166
Date of Issue: 2016-08-31
Date of Implementation: 2017-01-01
Regulation (derived from): Announcement of the State Administration of Public Health and Family Planning 2016 No.11
Issuing agency(ies): National Health and Family Planning Commission of the People's Republic of China, State Food and Drug Administration

GB 1886.189-2016: National Food Safety Standard -- Food Additives - 3-cyclohexyl-propionic acid allyl ester

---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.
(Food safety national standard - Food additive - Allyl 3-cyclohexylpropanoate) National Standards of People's Republic of China National standards for food safety Food Additives 3-Cyclohexyl Propionate Allyl 2016-08-31 released 2017-01-01 Implementation People's Republic of China National Health and Family Planning Commission released National standards for food safety Food Additives 3-Cyclohexyl Propionate Allyl

1 Scope

This standard applies to cyclohexyl propionic acid or methyl cinnamate and allyl alcohol as raw materials by chemical reaction of the food additive 3-cyclohex Allyl propionate. 2 chemical name, molecular formula, structural formula and relative molecular mass 2.1 Chemical name Allyl 3-cyclohexylpropionate 2.2 Molecular formula C12H20O2 2.3 Structural formula 2.4 Relative molecular mass 196.29 (according to.2007 International Relative Atomic Quality)

3 technical requirements

3.1 sensory requirements Sensory requirements shall comply with the requirements of Table 1. Table 1 sensory requirements The project requires a test method Color and colorless State liquid The sample was placed in a colorimetric tube and visually observed Aroma Pineapple - like aroma GB/T 14454.2 3.2 Physical and chemical indicators Physical and chemical indicators should be consistent with the provisions of Table 2. Table 2 Physical and chemical indicators Item Index Test Method Solubility (25 ° C) 1 mL The sample is fully dissolved in 4 mL of 80% by volume ethanol. GB/T 14455.3 3-Cyclohexylpropionic acid allyl ester content, w /% ≥ 98.0 Appendix A Acid value (in KOH)/(mg/g) ≤ 5.0 GB/T 14455.5 Refractive index (20 ° C) 1.457 ~ 1.462 GB/T 14454.4 Relative density (25 ℃/25 ℃) 0.945 ~ 0.950 GB/T 11540 Allyl alcohol, w /% ≤ 0.1 Appendix A

Appendix A

Determination of allyl 3 - cyclohexyl propionate and determination of allyl alcohol A.1 Instruments and equipment A.1.1 chromatograph. according to GB/T 11538-2006 in Chapter 5 of the provisions. A.1.2 Column. Capillary column. A.1.3 Detector. Hydrogen flame ionization detector. A.2 Determination method Area normalization method. according to GB/T 11538-2006 10.4 determination of content. A.3 repeatability and result representation According to GB/T 11538-2006 11.4 provisions, should meet the requirements. Food additives 3-cyclohexylpropionic acid allyl ester gas chromatograms and operating conditions see Appendix B.

Appendix B

Food Additives - Gas Chromatography and Operating Conditions for Allyl 3 - Cyclohexyl Propionate (Area normalization method) B.1 Food additive 3-cyclohexylpropionic acid allyl ester Gas chromatogram Food additive 3-cyclohexylpropionic acid allyl ester gas chromatogram shown in Figure B.1. Description. 1 --- allyl alcohol; 2 --- 3-Cyclohexylpropionic acid allyl ester. Figure B.1 Food additive 3-cyclohexylpropionic acid allyl ester gas chromatogram B.2 Operating conditions B.2.1 Column. capillary column, length 30m, inner diameter 0.32mm. B.2.2 Stationary phase. (5% phenyl) -methylpolysiloxane. B.2.3 Film thickness. 0.25 μm. B.2.4 Chromatographic furnace temperature..200 ℃ constant temperature. B.2.5 Inlet temperature..200 ° C. B.2.6 Detector temperature. 250 ° C. B.2.7 Detector. Hydrogen flame ionization detector. B.2.8 Carrier gas. nitrogen. B.2.9 Pre-column pressure. 50 kPa. B.2.10 Injection volume. 0.2 μL. B.2.11 Split ratio. 75. 1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 1886.189-2016_English be delivered?

Answer: Upon your order, we will start to translate GB 1886.189-2016_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 1886.189-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB 1886.189-2016_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.