GB 1886.346-2021 PDF EnglishUS$80.00 · In stock · Download in 9 seconds
GB 1886.346-2021: National food safety standard - Food additives - Orange yellow Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB 1886.346-2021: National food safety standard - Food additives - Orange yellow---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/GB1886.346-2021GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA National Food Safety Standard - Food Additives - Orange Yellow ISSUED ON: FEBRUARY 22, 2021 IMPLEMENTED ON: AUGUST 22, 2021 Issued by: National Health Commission of the People’s Republic of China; State Administration for Market Regulation. Table of Contents1 Scope ... 3 2 Molecular Formula and Structural Formula ... 3 3 Technical Requirements ... 3 Appendix A Inspection Method ... 5 National Food Safety Standard - Food Additives - Orange Yellow1 ScopeThis Standard is applicable to the food additive orange yellow, which is obtained through extraction by vegetable oil solvent and refining (for example, concentration) with the peel of citrus rutaceae (Rutaceae, Cirtrus L.) as the raw material.2 Molecular Formula and Structural Formula2.1 Molecular Formula Citrus: C40H56O 2.2 Structural Formula Citrus:3 Technical Requirements3.1 Sensory Requirements The sensory requirements shall comply with the requirements of Table 1. Table 1 -- Sensory Requirements 3.2 Physical and Chemical IndicatorsAppendix AInspection Method WARNING: some reagents used in the inspection method of this Standard are toxic or corrosive. During operation, appropriate safety and protective measures shall be taken. A.1 General Rules When other requirements are not specified, the reagents and water used in this Standard refer to analytically pure reagents and Grade-3 water specified in GB/T 6682. When other requirements are not specified, the standard solutions, preparations and products used in tests shall be prepared in accordance with the stipulations of GB/T 601, GB/T 602 and GB/T 603. When it is not specified which solvent is used for preparation, the solutions used in tests refer to aqueous solutions. A.2 Identification Test A.2.1 Reagents and materials A.2.1.1 Ether. A.2.1.2 N-hexane. A.2.1.3 Toluene. A.2.1.4 Petroleum ether, with a boiling range of 30 °C ~ 60 °C. A.2.1.5 Ethanol. A.2.1.6 Acetone. A.2.1.7 Sodium nitrite solution: weigh-take 5 g of sodium nitrite; add water to dissolve it and reach a constant volume of 100 mL. A.2.1.8 Sulfuric acid solution: draw 1.5 mL of concentrated sulfuric acid; slowly pour it into 80 mL water; add water to reach a constant volume of 100 mL. A.2.1.9 Developing solvent: N-hexane : acetone = 7 : 3. A.2.2 Instruments and equipment A.2.2.1 Electronic balance, with an accuracy of 0.01 g. A.2.2.2 Spectrophotometer. ......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 1886.346-2021 be delivered?Answer: The full copy PDF of English version of GB 1886.346-2021 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 1886.346-2021_English with my colleagues?Answer: Yes. The purchased PDF of GB 1886.346-2021_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. 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