GB 1886.365-2023National Food Safety Standard Food Additive 5-Methyl-2-furanmethanethiol (English PDF)

GB 1886.365-2023 is the English-translated version of 食品安全国家标准 食品添加剂?5-甲基-2-呋喃甲硫醇.

GB 1886.365-2023 is the Chinese national food safety standard for the food additive 5-methyl-2-furanmethanethiol, made by chemical reaction from 5-methylfurfural and thiourea.

It gives the chemical name, the molecular formula C6H8OS, the structural formula and the relative molecular mass of 128.21, calculated on the 2018 international relative atomic masses.

Clause 3 then sets the technical requirements: the sensory requirements of Table 1, which call for a colour from colourless to yellow, a clear liquid state and a rich roasted coffee aroma, judged on a sample in a colorimetric tube under natural light and by GB/T 14454.2, and the physical and chemical indicators of Table 2.

Producers and food control laboratories use it to accept a batch of the additive. It was issued on 6 September 2023 and has applied since 6 March 2024.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 23 pages — is available in the English PDF.

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