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GB7300.801-2019
Feed additives—Part 8：Preservatives and acidity regulators—Sodium bicarbonate
饲料添加剂 第8部分：防腐剂、防霉剂和酸度调节剂 碳酸氢钠
GB 7300.801-2019 — действующий обязательный национальный стандарт Китая: Feed additives—Part 8：Preservatives and acidity regulators—Sodium bicarbonate. Отрасль: Пищевая. Тема: Безопасность продукции. Дата вступления в силу: 1 июл. 2020 г..
Применимость зависит от продукции, схемы сертификации, уведомлений компетентных органов и переходных правил. Закажите перевод или проверьте источник, прежде чем использовать эту запись в решениях по соответствию.
Обзор требований
Этот обзор пока доступен только на английском языке.
Область применения
This standard applies to feed additive sodium bicarbonate produced via natural alkali, soda ash, and ammonium bicarbonate methods. It is mandatory for manufacturers producing this specific feed additive for the Chinese market. It does not cover other types of preservatives or acidity regulators outside of sodium bicarbonate. The GB 7300 series regulates various feed additives.
Технические требования
The standard specifies the physical appearance and chemical identification requirements for sodium bicarbonate. It must appear as a white crystalline powder, odorless, and slowly decomposing in moist air. Identification tests must confirm the presence of sodium and bicarbonate ions. Core technical indicators include limits for total alkali content, loss on drying, and pH value. Manufacturers must ensure their products meet these strict chemical purity thresholds. Safety parameters are rigorously controlled, setting maximum limits for heavy metals such as arsenic, lead, and cadmium. Additionally, the standard restricts the release of ammonium salts during heating. Compliance with these limits is mandatory under Chapters 4, 5, and 6.
Методы испытаний
Testing procedures include sensory evaluation and chemical identification using flame tests and precipitation reactions. Total alkali content is determined via acid-base titration using hydrochloric acid standard solutions. Loss on drying is measured using a vacuum drying oven at specific temperatures. Heavy metal content (arsenic, lead, cadmium) is evaluated according to referenced national standards such as GB 5009.74 and GB/T 13079-2006. Manufacturers must follow these exact testing protocols for factory and type inspections.
Частые вопросы
What products are regulated under GB 7300.801-2019?
It regulates feed additive sodium bicarbonate used as a preservative, anti-mold agent, and acidity regulator, specifically those produced by natural alkali, soda ash, and ammonium bicarbonate methods.
Are there mandatory chapters in this standard?
Yes, Chapters 1, 4, 5, and 6 are mandatory, covering scope, technical requirements, testing methods, and inspection rules. Other chapters are recommended.
What are the key inspection rules for batch acceptance?
Factory inspections must cover total alkali, loss on drying, pH, arsenic, heavy metals, and ammonium salts. If any indicator fails, a double sampling retest is allowed, except for microbial indicators. Type inspections must be conducted at least every six months.
The summary above provides a high-level overview of GB 7300.801-2019. To ensure complete compliance for your feed additive 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 7300.801-2019 today to access all detailed parameters, tables, and testing procedures.
Подсказки по применимости
- Тип
- Продукция
- CCS
- B46
- ICS
- 65.120
- Компетентное ведомство
- Ministry of Agriculture and Rural Affairs
- Технический комитет
- Ministry of Agriculture and Rural Affairs