GB7302-2018

Feed additive—Folic acid

饲料添加剂叶酸

GB 7302-2018 é uma norma nacional chinesa obrigatória vigente: Feed additive—Folic acid. Setor: Alimentos. Foco: Segurança de produtos. Entrada em vigor: 1 de jan. de 2020.

A aplicabilidade depende do escopo do produto, da via de certificação, dos avisos da autoridade competente e das regras de transição. Solicite uma tradução ou verifique a fonte antes de usar este registro em uma decisão de conformidade.

Visão geral de conformidade

Esta visão geral está disponível por enquanto apenas em inglês.

Escopo e aplicabilidade

This standard applies to feed additive folic acid produced via chemical synthesis. It is specifically designed for manufacturers and suppliers in the animal feed industry. The standard is mandatory for all chemical synthesis-based folic acid products entering the Chinese market. It does not apply to folic acid produced through other methods or intended for human pharmaceutical use.

Requisitos técnicos

The standard outlines the physical and chemical requirements for feed additive folic acid. It specifies the appearance and properties, requiring the product to be a yellow or orange-yellow crystalline powder or micro-granules, odorless and tasteless. Furthermore, the standard mandates strict limits on moisture content and ignition residue. It also introduces new safety requirements compared to the previous version, including maximum limits for heavy metals (as Pb) and total arsenic. Compliance with these technical indicators is mandatory for product approval. The standard also details the requirements for labeling, packaging, transportation, and storage to ensure product stability, specifying a shelf life of 24 months under proper conditions.

Métodos de ensaio

The standard specifies several key testing methods: - Appearance and Property Inspection: Visual and olfactory examination. - Identification Test: Spectrophotometry and chemical reaction methods. - Folic Acid Content Determination: High-Performance Liquid Chromatography (HPLC) using either the internal standard method (arbitration method) or external standard method. - Moisture Determination: Karl Fischer titration method as per GB/T 606. - Heavy Metals and Total Arsenic: Specific chemical and instrumental analysis methods.

Perguntas frequentes

What products are regulated under GB 7302-2018?

It regulates feed additive folic acid manufactured through chemical synthesis.

Are there any updates from the previous version of GB 7302?

Yes, compared to GB/T 7302-2008, this version adds requirements for heavy metals (Pb) and total arsenic, changes loss on drying to moisture content, and includes micro-granules in appearance.

Is GB 7302-2018 mandatory?

Yes, Chapters 1, 4, and 6 are mandatory, covering scope, technical requirements, and inspection rules.

The summary above provides a high-level overview of GB 7302-2018. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 7302-2018 today to access all detailed parameters, tables, and testing procedures.

Indicações de aplicabilidade

Tipo: Produto
CCS: B46
ICS: 65.120
Órgão competente: Ministry of Agriculture and Rural Affairs
Comitê técnico: Ministry of Agriculture and Rural Affairs

Relações

Substitui:GB/T 7302-2008