QB/T 5939-2023 English PDF

US$289.00 · 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 ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
QB/T 5939-2023	289	Add to Cart	3 days	(N-acetylneuraminic acid)	Valid

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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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