Standard No.:	GB 1886.104-2024
English Name:	National food safety standard-Food additive-Quinoline Yellow
Chinese Name:	食品安全国家标准 食品添加剂 喹啉黄
Chinese Classification:	X09    Hygiene, safety and labor protection
Professional Classification:	GB    National Standard
Source Content Issued by:	NHC; SAMR
Issued on:	2024-2-8
Implemented on:	2024-8-8
Status:	valid
Superseding:	GB 1886.104-2015 National Food Safety Standard — Food Additives — Quinoline yellow
Target Language:	English
File Format:	PDF
Word Count:	8500 words
Translation Price(USD):	255.0
Delivery:	via email in 1~3 business day

National food safety standard - Food additive - Quinoline yellow 1 Scope This standard is applicable to quinoline yellow, a food additive, which is obtained by sulfonation of 2-(2-quinolyl)-1,3-indandione. 2 Chemical name, molecular formula, structural formula and relative molecular mass of main component 2.1 Chemical name 2-(2-quinolyl)indan-1,3-dione-2-sulfonic acid disulfonate disodium salt 2.2 Molecular formula C18H9NO8S2Na2 2.3 Structural formula 2.4 Relative molecular mass 477.38 (according to 2021 international relative atomic mass) 3 Technical requirements 3.1 Sensory requirements The sensory requirements shall meet those specified in Table 1. Table 1 Sensory requirements Item Requirement Inspection method Color and luster Yellow Take a proper amount of specimen and put it into a clean and dry white porcelain dish, and observe its color, luster and state in natural light State Powder or particulate 3.2 Physical and chemical indexes The physical and chemical indexes shall meet those specified in Table 2.

Contents 1 Scope 2 Chemical name, molecular formula, structural formula and relative molecular mass of main component 3 Technical requirements Annex A Inspection methods Annex B High-performance liquid chromatograms of quinoline yellow standard and non-pigment organic substances Annex C Preparation method of barium chloride standard solution