GB 1886.129-2022 PDF EnglishUS$80.00 · In stock · Download in 9 seconds
GB 1886.129-2022: National food safety standard - Food additive - Eugenol Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid GB 1886.129: Historical versions
Similar standardsGB 1886.129-2022: National food safety standard - Food additive - Eugenol---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB1886.129-2022NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA National food safety standard - Food additive - Eugenol ISSUED ON: JUNE 30, 2022 IMPLEMENTED ON: DECEMBER 30, 2022 Issued by: National Health Commission; State Administration for Market Regulation. Table of ContentsForeword ... 3 1 Scope ... 4 2 Chemical name, molecular formula, structural formula, relative molecular mass ... 4 3 Technical requirements ... 4 Appendix A Determination of eugenol content ... 6 Appendix B Gas chromatogram of food additive eugenol (area normalization method) ... 7 National food safety standard - Food additive - Eugenol1 ScopeThis standard applies to food additives eugenol, which is prepared by chemical isolation, using clove basil oil and bay leaf oil as raw materials AND by chemical synthesis, using guaiacol and allyl chloride as raw materials.2 Chemical name, molecular formula, structural formula,relative molecular mass 2.1 Chemical name 4-allyl-2-methoxyphenol 2.2 Molecular formula C10H12O2 2.3 Structural formula 2.4 Relative molecular mass 164.20 (according to 2018 international relative atomic mass)3 Technical requirements3.1 Sensory requirements Sensory requirements shall meet the requirements of Table 1.Appendix ADetermination of eugenol content A.1 Instruments and equipment A.1.1 Chromatograph: According to the provisions of Chapter 5 in GB/T 11538-2006. A.1.2 Column: Capillary column. A.1.3 Detector: Hydrogen flame ionization detector. A.2 Determination method Area normalization method: Determine the content, according to 10.4 in GB/T 11538- 2006. A.3 Repeatability result and representation It is carried out, in accordance with the provisions in 11.4 of GB/T 11538-2006. See Appendix B, for gas chromatogram (area normalization method) of food additive eugenol. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB 1886.129-2022 be delivered?Answer: The full copy PDF of English version of GB 1886.129-2022 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB 1886.129-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB 1886.129-2022_English will be deemed to be sold to your employer/organization who actually paid 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+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. www.ChineseStandard.us -- GB 1886.129-2022 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds.Question 5: Should I purchase the latest version GB 1886.129-2022?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB 1886.129-2022 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.How to buy and download a true PDF of English version of GB 1886.129-2022?A step-by-step guide to download PDF of GB 1886.129-2022_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).Step 2: Search keyword "GB 1886.129-2022". Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart. Step 4: Select payment option (Via payment agents Stripe or PayPal). Step 5: Customize Tax Invoice -- Fill up your email etc. Step 6: Click "Checkout". Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively. Step 8: Optional -- Go to download PDF. Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice. See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9 |
