Path: Home > GB > Page142 > GB 29984-2013 Home > Standard_List > GB > Page142 > GB 29984-2013

GB 29984-2013 English PDF

US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 29984-2013: Food additive -- Tetrahydrolinalool
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB 29984-2013	English	189	Add to Cart	3 days [Need to translate]	Food additive -- Tetrahydrolinalool	Valid	GB 29984-2013

PDF similar to GB 29984-2013

Standard similar to GB 29984-2013

GB 29989 GB 29949 GB 29938 GB 29975 GB 29976 GB 29977

Basic data

Standard ID	GB 29984-2013 (GB29984-2013)
Description (Translated English)	Food additive -- Tetrahydrolinalool
Sector / Industry	National Standard
Classification of Chinese Standard	C53
Classification of International Standard	67.020
Word Count Estimation	8,88
Regulation (derived from)	China Food & Drug Administration [2013] No. 234, November, 1, 2013
Issuing agency(ies)	National Health and Family Planning Commission of the People's Republic of China
Summary	This standard applies to food additives: Tetrahydrolinalool.

GB 29984-2013: Food additive -- Tetrahydrolinalool

---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 additive-Tetrahydrolinalool National Standards of People's Republic of China National Food Safety Standard Food Additives Tetrahydrolinalool Issued on. 2013-11-29 2014-06-01 implementation National Food Safety Standard Food Additives Tetrahydrolinalool

1 Scope

This standard applies to the acetone and acetylene for raw materials of food additives tetrahydro linalool. 2 chemical name, molecular formula, molecular mass and structural formula 2.1 Chemical Name 3,7-dimethyl-3-octanol Formula 2.2 C10H22O 2.3 formula OH 2.4 relative molecular mass 158.28 (according to 2007 international relative atomic mass)

3 Technical requirements

3.1 Sensory requirements Sensory requirements shall comply with the requirements of Table 1. Table 1 Sensory requirements Project requires test methods The sample was placed in a colorless color colorimetric tube, were visually observed Liquid state Floral aroma remarkable 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 ℃) 1 mL sample soluble in 2 mL70% (volume fraction) ethanol GB/T 14455.3 Tetrahydro linalool content, w /% ≥ 98.0 Appendix A Refractive index (20 ℃) 1.431 ~ 1.435 GB/T 14454.4 The relative density (25 ℃/25 ℃) 0.823 ~ 0.829 GB/T 11540

Appendix A

Determination tetrahydro linalool content A.1 instruments and equipment A.1.1 chromatograph. According to GB/T 11538-2006 provisions in Chapter 5. A.1.2 Column. capillary column. A.1.3 Detector. Hydrogen flame ionization detector. A.2 Determination Area normalization method. According to GB/T 11538-2006 10.4 Determination. A.3 repeatability and results are shown According to GB/T 11538-2006 provisions in 11.4, shall comply with the requirements. Food Additives Tetrahydrolinalool gas chromatograph (area normalization method) See Appendix B.

Appendix B

Food additive gas chromatogram Tetrahydrolinalool (Area normalization method) B.1 food additive gas chromatogram Tetrahydrolinalool Figure B.1. Figure B.1 food additives Tetrahydrolinalool gas chromatogram B.2 operating conditions B.2.1 Column. capillary column, length 50 m, an inner diameter of 0.32 mm. B.2.2 stationary phase. 5% phenyl methyl polysiloxane. B.2.3 film thickness. 0.33 μm. B.2.4 chromatography oven temperature. 100 ℃ constant temperature. B.2.5 Inlet temperature. 240 ℃. B.2.6 detector temperature. 300 ℃. B.2.7 Detector. Hydrogen flame ionization detector. B.2.8 carrier gas. nitrogen. Before B.2.9 column pressure. 0.12 MPa. B.2.10 Injection volume. 0.2 μL. B.2.11 split ratio. 80︰1.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 29984-2013_English be delivered?

Answer: Upon your order, we will start to translate GB 29984-2013_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 29984-2013_English with my colleagues?

Answer: Yes. The purchased PDF of GB 29984-2013_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 [email protected]. 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.