Standard No.:	GB 14752-2010
Chinese Name:	食品添加剂 维生素B2（核黄素）
English Name:
Professional Classification:	X09
Issued by:
Issued on:	2010-12-21
Implemented on:	2011-02-21
Status:	VALID
Replace:	GB14752-1993 Food additive－Riboflavin (Vitamin B2)
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	165 (USD)
Delivery:	via email in 1-3 business day

1 Scope

This standard is applicable to the food additive - vitamin B2 (riboflavin) prepared by chemical synthesis method and bio-fermentation.

2 Normative References

The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Chemical Name, Molecular Formula, Structural Formula and Relative Molecular Mass

3.1 Chemical name

7,8-dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]-3,10-benzo[g]pteridine-2,4-dione

3.2 Molecular formula

C17H20N4O6

3.3 Structural formula



3.4 Relative molecular mass

376.36 (as per 2007 international relative atomic mass)

4 Technical Requirements

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