GB7300.803-2025

Feed additives—Part 8: Preservatives ,mildew preventives and acidity regulators—Ammonium chloride

饲料添加剂第8部分：防腐剂、防霉剂和酸度调节剂氯化铵

GB 7300.803-2025은(는) 시행 예정인 중국 강제 국가 표준입니다: Feed additives—Part 8: Preservatives ,mildew preventives and acidity regulators—Ammonium chloride. 산업: 식품. 주제: 제품 안전. 시행일: 2026년 7월 1일.

적용 여부는 제품 범위, 인증 경로, 주관 당국 공고, 전환 규정에 따라 달라집니다. 컴플라이언스 판단에 사용하기 전에 번역을 의뢰하거나 공식 출처를 확인하세요.

컴플라이언스 개요

이 개요는 현재 영어로만 제공됩니다.

적용 범위

This standard applies to feed additive ammonium chloride produced via the combined alkali process, ion exchange method, or recrystallization from industrial or agricultural grades. It is mandatory for manufacturers producing ammonium chloride for animal feed in China. It does not apply to ammonium chloride intended for non-feed industrial applications.

기술 요구 사항

The standard specifies the physical and chemical requirements for ammonium chloride. Appearance must be white crystalline granules or powder. Key physicochemical parameters include ammonium chloride content, drying loss, ignition residue, pH value, and clarity. Furthermore, the standard sets strict hygiene indicators for heavy metals, including limits for lead, total arsenic, cadmium, chromium, and barium salts. Compliance with both physicochemical and hygiene limits is essential for market access.

시험 방법

Testing involves identification of chloride and ammonium ions. The primary method for determining ammonium chloride content is the distillation method (arbitration method), with the formaldehyde method as an alternative. Heavy metal analysis follows various GB/T standards, such as GB/T 13080 for lead and GB/T 13079 for total arsenic.

자주 묻는 질문

What products are regulated under GB 7300.803-2025?

It regulates feed additive ammonium chloride used as a preservative, mildew preventive, and acidity regulator in animal feed.

What are the key hygiene limits specified?

The standard sets maximum limits for heavy metals like lead (≤2 mg/kg), total arsenic (≤2 mg/kg), and cadmium (≤1 mg/kg).

What is the arbitration method for content determination?

The distillation method is specified as the arbitration method for determining the exact ammonium chloride content.

The summary above provides a high-level overview of GB 7300.803-2025. 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 7300.803-2025 today to access all detailed parameters, tables, and testing procedures.

적용 참고 사항

유형: 제품
CCS: B46
ICS: 65.120
주관 부처: Ministry of Agriculture and Rural Affairs
기술 위원회: National Technical Committee on Feed Industry of Standardization Administration of China