Standard No.:	GB 14751-2010
English Name:	Food additive vitamin B1 (thiamine hydrochloride)
Chinese Name:	食品添加剂 维生素B1（盐酸硫胺）
Chinese Classification:	X09    Hygiene, safety and labor protection
Professional Classification:	GB    National Standard
Issued by:	National Health and Family Planning Commission
Issued on:	2010-12-21
Implemented on:	2011-2-21
Status:	valid
Superseding:	GB 14751-1993 Food additive. Vitamin B1 (Thiamine hydrochloride)
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	184.00
Delivery:	via email in 1 business day

1 Scope



This standard is applicable to food additive - vitamin B1 (thiamine hydrochloride) made through chemical synthesis method.



2 Normative References



The following referenced documents are indispensable for the application of this document. 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



Chlorination 4-methyl-3-[(2-methyl-4-amino-5-pyrimidyl) methyl]-5-(2-hydroxyl ethyl)-thiazole onium hydrochloride



3.2 Molecular formula



C12H17CIN4OS•HCl



3.3 Structural formula

Foreword i
1 Scope
2 Normative References
3 Chemical Name, Molecular Formula, Structural Formula and Relative Molecular Mass
4 Technical Requirements
Annex A (Normative) Inspection Methods