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www.ChineseStandard.net Database: 189760 (25 Oct 2025)

QB/T 5939-2023 English PDF

US$289.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
QB/T 5939-2023: (N-acetylneuraminic acid)
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
QB/T 5939-2023English289 Add to Cart 3 days [Need to translate] (N-acetylneuraminic acid) Valid QB/T 5939-2023

PDF similar to QB/T 5939-2023


Standard similar to QB/T 5939-2023

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Basic data

Standard ID QB/T 5939-2023 (QB/T5939-2023)
Description (Translated English) (N-acetylneuraminic acid)
Sector / Industry Light Industry Standard (Recommended)
Classification of Chinese Standard X60
Classification of International Standard 67.040
Word Count Estimation 13,118
Date of Issue 2023-12-20
Date of Implementation 2024-07-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the requirements for raw materials, sensory, physical and chemical, contaminant limits, microbial limits and mycotoxin limits of N-acetylneuraminic acid, describes the corresponding test methods, and stipulates inspection rules and marking, packaging, transportation, storage content, and provides information on molecular formula, relative molecular mass and structural formula. This standard applies to the production, inspection and sale of N-acetylneuraminic acid produced by fermentation method.

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