GB30000.23-2013

Rules for classification and labelling of chemicals - Part 23: Carcinogenicity

化学品分类和标签规范第23部分：致癌性

GB 30000.23-2013 は現行の中国強制国家規格です：Rules for classification and labelling of chemicals - Part 23: Carcinogenicity。業界：電子。テーマ：表示・分類。施行日：2014年11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 classification and labelling of chemical substances and mixtures that possess carcinogenicity according to the UN GHS. It is mandatory for manufacturers and importers of hazardous chemicals in China. It specifically replaces the previous standard GB 20597-2006 and aligns with the 4th revised edition of the GHS.

技術要求

The standard specifies the classification criteria for carcinogenic substances and mixtures, dividing them into Category 1 (known or presumed human carcinogens, further split into 1A and 1B) and Category 2 (suspected human carcinogens). Classification is based on evidence weight, including epidemiological and animal data. For mixtures, the standard outlines the use of bridging principles and concentration thresholds (e.g., ≥0.1% for Category 1 components) to determine the overall hazard class without additional animal testing. The standard also mandates specific label elements, including hazard pictograms, signal words (Danger for Category 1, Warning for Category 2), and hazard statements (e.g., H350: May cause cancer).

試験方法

The standard does not prescribe specific animal testing protocols but relies on evaluating existing data from well-conducted studies. It references the assessment of evidence sufficiency from human epidemiological studies and animal experiments, considering factors like tumor type, multi-site responses, and mode of action. Evaluations must be based on peer-reviewed studies and data recognized by regulatory authorities.

よくある質問

What products are regulated under GB 30000.23-2013?

It regulates all chemical substances and mixtures placed on the Chinese market that exhibit carcinogenic properties, requiring them to be classified and labeled according to the specified GHS categories.

Are there any updates from the previous version of this standard?

Yes, GB 30000.23-2013 replaces GB 20597-2006. Key updates include structural adjustments, alignment with the 4th revised edition of the GHS, and the addition of informative label examples in the annexes.

How does GB 30000.23-2013 differ from international standards?

The technical content of this standard is consistent with the UN Globally Harmonized System of Classification and Labelling of Chemicals (GHS), 4th revised edition, ensuring alignment with international classification principles.

The summary above provides a high-level overview of GB 30000.23-2013. To ensure complete compliance for your chemical 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 30000.23-2013 today to access all detailed parameters, classification tables, and labeling requirements.

適用のヒント

種別: 基礎
CCS: A80
所管部門: Ministry of Industry and Information Technology
技術委員会: Ministry of Industry and Information Technology