The new hazardous chemicals list will be implemented in May

wallpapers Industry 2020-12-10

is a list of hazardous chemicals (2015 Edition) formulated by the State Administration of work safety in conjunction with the Ministry of industry and information technology, the Ministry of public security, the Ministry of environmental protection, the Ministry of communications and transportation, the Ministry of railways, the Ministry of agriculture, the Ministry of health, the General Administration of quality supervision, and the Civil Aviation Administration of China. Meanwhile, the list of hazardous chemicals (2002 Edition) and the catalogue of highly toxic chemicals (2002 Edition) will be abolished. What are the major differences between the new edition and the repeal? How to follow up and adjust production and transportation in petroleum and chemical industry? The new edition of

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is more detailed and reasonable. Wang rujun, director of the Institute of hazardous chemicals safety technology, China Academy of work safety, pointed out: "the new version of the catalogue is more detailed and more reasonable." He explained: "the 2002 edition of the hazardous chemicals catalogue actually has two catalogues - one is the hazardous chemicals catalogue, the other is the highly toxic chemicals catalogue, which has many contents and is not clearly classified. In particular, the classification of dangerous chemicals and dangerous goods is not completely consistent, which will lead to the phenomenon that ordinary chemical products become dangerous goods in the transportation link, that is, the definition of dangerous goods is broader. As a result, the definition of hazardous chemicals in the process of production, storage and transportation can not be unified The person in charge of the third division of supervision and management of

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of the State Administration of safety clearly put forward: "according to the United Nations" global unified classification and labelling system of chemicals "(GHS), China has formulated a series of standards for chemical hazard classification and labeling, and established a classification system for 28 categories of chemical hazards. Since the list of hazardous chemicals (2002 Edition) mainly adopts the classification system of 8 categories of hazardous chemicals, such as explosives and flammable liquids, which is quite different from the existing classification system of 28 categories of dangerous chemicals. At the same time, there are too many varieties listed in the catalogue of highly toxic chemicals (2002 Edition), which is not in line with the actual situation of the management of highly toxic chemicals, so it is necessary to adjust. The formulation principle of the new edition of the catalogue is to gradually integrate with the international standards on the basis of the connection with the current management and smooth transition. " The

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were added, merged and adjusted in place. The person in charge of the third division of supervision and management of

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of the State Administration of safety introduced in detail the adjustment of the new catalogue compared with the list of hazardous chemicals (2002 Edition):

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are to add four categories of dangerous chemicals. Firstly, 40 chemical items have been listed in the Rotterdam Convention and Stockholm Convention; secondly, 26 chemical items have been listed in the catalogue of toxic chemicals with strict import and export restrictions in China and the quantitative standard for the use of hazardous chemicals (2013 Edition); thirdly, refer to the model regulations of the United Nations on the transport of dangerous goods and EU chemicals According to the risk of chemicals and the domestic production situation, 123 chemical items are added; fourthly, according to the situation of frequent criminal cases in recent years, succinylcholine chloride is added to meet the needs of public safety management.

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are the merger, adjustment or deletion of four categories of chemicals. Firstly, 10 generic entries in the list of hazardous chemicals (2002 Edition) are merged into one generic entry; secondly, some entries with the same CAS number are merged into one entry; thirdly, 17 Military agents, radioactive substances and articles in the list of hazardous chemicals (2002 Edition) are deleted; fourthly, the other deleted chemical entries do not conform to the determination principle of hazardous chemicals There are more than 380 chemical items, such as pesticides with unknown ingredients, and pesticides that are not registered in China. The person in charge of

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also explained the changes of highly toxic chemicals: "chemicals with acute toxicity and easy to cause public safety hazards" are added to the definition. Some chemicals that do not meet the criteria of severe acute toxicity, but are easy to cause public safety hazards and have high acute toxicity are included in the management of highly toxic chemicals. The catalogue (2015 Edition) contains 148 items of highly toxic chemicals, which is 187 less than the list of highly toxic chemicals (2002 Edition) Enterprises of

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should follow up the identification and classification of

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. Wang rujun said: "there are single compounds in the list, which are often not the case in actual production and transportation. Therefore, for enterprises, some substances not in the list may be hazardous chemicals, so they need to be classified and identified. It takes a lot of money to do the test first, and then classify it according to the results. " He pointed out that at present, many enterprises have not been aware of the current situation of chemical classification and have not made such an adjustment Wang Xiaobing, Secretary General of

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national hazardous chemicals management standardization technical committee, also pointed out: "to determine whether a chemical is a hazardous chemical, we should first classify it and then determine it according to its attributes. Once identified as hazardous chemicals, they need to be labeled. The 02 version of the list is labeled according to the dangerous goods, while the new version requires the GHS label. They are different in size, color and logo. Enterprises need to complete these specific technical work. Classification needs to find a laboratory for identification, issued a certificate of national recognition. "

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for domestic enterprises to worry about whether the directory will be constantly revised in large numbers in the future, Wang Xiaobing added: "this new version of the catalog has been in line with the United Nations GHS. The version of the United Nations standard is updated every two years. The average period from the last plan to the completion of revision, submission for approval and publication of a separate edition is about three years. It seems that China can not keep up with the progress. However, after a lot of modifications, 80% - 90% of GHS contents have been very perfect. The amount of revision of the new version is gradually reduced, and the scope of annual adjustment is very small The gap between international standards is not big. "

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Wang rujun introduced that while the new version of the catalogue is close to the GHS classification of the United Nations, it also removes some of its entries. For example, MDI, TDI, acrylonitrile and other substances are removed from the list of highly toxic chemicals, which is good for reducing transportation costs of enterprises. The new catalogue will be further improved through the practice of production logistics in the future.