日本語の概要・翻訳のご依頼可
GB19456-2004
Safety code for inspection of hazardous properties of dangerous goods for nitrates
硝酸盐类危险货物危险特性检验安全规范
GB 19456-2004 は現行の中国強制国家規格です：Safety code for inspection of hazardous properties of dangerous goods for nitrates。 業界：化学品。テーマ：製品安全。 施行日：2004年10月1日。
適用可否は製品範囲、認証ルート、所管当局の通知、移行規定によって異なります。コンプライアンス判断に使う前に、翻訳をご依頼いただくか公式情報源をご確認ください。
コンプライアンス概要
この概要は現在英語のみで提供しています。
適用範囲
This standard applies to the inspection of hazardous properties for solid inorganic nitrates (excluding ammonium nitrate) classified as dangerous goods. It covers the terms, requirements, testing, marking, and inspection rules for these materials. Manufacturers and shippers of inorganic nitrate compounds must comply with this standard to ensure safe transport.
技術要求
The standard outlines the physical preparation and environmental conditions for testing oxidizing solids. It mandates checking particle size distribution, requiring grinding if powders under 500μm exceed 10% of the mass. Tests must be conducted at ambient temperature (20°C±5°C) with controlled ventilation. Furthermore, it specifies strict storage and handling protocols, requiring segregation from organic combustibles and protection from heat and friction. Packaging must bear accurate markings and hazard labels compliant with GB 19458-2004.
試験方法
The core evaluation is the oxidizing solid test, which compares the burning rate of the nitrate sample mixed with cellulose against a reference mixture of potassium bromate and cellulose. The procedure utilizes an inert metal wire ignition source and a low thermal conductivity plate. Results determine classification under Division 5.1 and assign the appropriate packing group (I, II, or III).
よくある質問
What products are regulated under GB 19456-2004?
The standard applies to solid inorganic nitrates, excluding ammonium nitrate. It regulates their hazardous properties, testing, and packaging classification.
How does GB 19456-2004 relate to international standards?
The standard is technically consistent with the UN Recommendations on the Transport of Dangerous Goods: Manual of Tests and Criteria (Rev. 4), with editorial modifications made according to GB/T 1.1-2000.
Are there any mandatory chapters in GB 19456-2004?
Chapters 4, 5, 6, and 7 are mandatory. These cover general requirements, testing procedures, marking/labeling, and inspection rules.
The summary above provides a high-level overview of GB 19456-2004. 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 19456-2004 today to access all detailed parameters, tables, and testing procedures.
適用のヒント
- 種別
- 試験方法
- CCS
- A80
- 所管部門
- Standardization Administration of China
- 技術委員会
- National Technical Committee on Hazardous Chemicals Management of Standardization Administration of China