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Feed additives—Part 2:Vitamins, provitamins and chemically well-defined substances having similar effect—Cyanocobalamin(Vitamin B12)
Standard in brief
Scope of Application：
本文件给出了氰钴胺（维生素B12)的通用名称、分子式、相对分子质量和化学结构式，规定了饲料添加剂氰钴胺（维生素B12)的技术要求、检验规则、标签、包装、运输、贮存和保质期，描述了取样和试验方法。
本文件适用于以微生物发酵生成含钴胺素的发酵液，经纯化和结晶得到的饲料添加剂氰钴胺。
Basic information
Standard No：GB 7300.209-2025
Standard Name：饲料添加剂 第2部分：维生素及类维生素 氰钴胺(维生素B12)
English Name：Feed additives—Part 2:Vitamins, provitamins and chemically well-defined substances having similar effect—Cyanocobalamin(Vitamin B12)
Standard Status：即将实施
Release Date：2025-12-31
Effective Date：2027-01-01
Language of Publication：中文简体
Standard Classification
ICS Number：65.120
CCS Number：B46
Related Standards
Referenced Standards：GB/T 603,GB/T 6435-2014,GB/T 6682,GB/T 8170,GB 10648,GB/T 13079,GB/T 13080,GB/T 13082,GB/T 14699
Publication Information
Number of pages：20
Number of words：25 K
Format：大16
Edition：1
Color Pages：0
Electronic Version：Yes
Color Images：No
Print Publication Date：2025-12-01
Standard Revision Information
Has Amendment：No
Other Information
Application Dept：国家市场监督管理总局、国家标准化管理委员会
Standard Type：CN
Standard Attribute：GB
Other Standard Number：7300.209
Management Organization：中华人民共和国农业农村部
Proposing Department：中华人民共和国农业农村部
