Our online 2008 ERG will give you your answer. Hazard statements were adapted to improve readability and may not correspond textually to the hazard statements codes description in the European Union Specific Hazard Statements (EUH) or the.
Occupational exposure limit (OEL) values are derived within two legal frameworks that form an integral part of the EU’s mechanism for protecting the health of workers.
Neurodevelopmental Disorders in Children: Autism & ADHD, Mercury in Fish vs. the Benefits of Fish Oils, Norwegian Farmed Salmon Raises Global Concern. REACH regulation aims to improve the protection of human health and the environment from the risks that can be posed by chemicals. We are a great educational resource! Some chemicals listed in this database or not pure chemical compounds, rather they are mixtures/solutions of chemicals. The quality and correctness of the information submitted to ECHA remains the responsibility of the data submitter. or in a thesis or dissertation provided that the correct acknowledgement is given is available on our Permission Requests page. Warning! Other relevant information includes the following: To see the full list of notified classifications and to get more information on impurities and additives relevant to classification please consult the C&L Inventory. These notifications can be provided by manufacturers, importers and downstream users. Compact Fluorescent Lights (CFLs): Are They Worth the Switch? These pages provide US DOT definitions for each hazmat placard. EC Inventory, Pre-Registration process, Other .
The date of the last update corresponds to the publication date of the InfoCard and not necessarily to the date in which the update occurred in the source data. Global Trends in Energy Technology Innovation, Hydrogen Fuel Cells: Energy of the Future, From Bhopal to Hazardous Waste Compliance, Love Canal NY: Grownups Don't Do Blue Goo, New Orleans, Hurricane Katrina & the Oil Industry, Environmental Justice and the NIMBY Principle.
poly AU. Are there Realistic Dry-Cleaning Alternatives to Perc? This may take some time to load. This page contains information on the chemical 5\'-Uridylic acid including: 28 synonyms/identifiers. It covers their hazardous properties, classification and labelling, and information on how to use them safely. The EC or list number is the primary substance identifier used by ECHA. To ensure regulatory compliance when transporting hazardous materials or dangerous goods, one must receive proper training and certification from a qualified instructor and refer to the current year's Code of Federal Regulations Title 49 (49CFR) or your country's shipping regulations. in case of consumer and professional uses). This is unique source of information on the chemicals manufactured and imported in Europe. More information about the EC Inventory can be found here. Chemical Database - 5\'-Uridylic acid. ERG data last verified/updated Oct. 2, 2011.
The purpose of the information provided under this section is to highlight the substance hazardousness in a readable format. II Secondary and tertiary structures of the molecule - Three-dimentional conformation of … Literature References: Nucleotide; widely distributed in nature. disodium tetraborate EC no. The source of the information is mentioned in the introductory sentence of the hazard statements. Information also provided for 3,600 nuclides and 4,400 nuclide decay modes. If you are not the author of this article and you wish to reproduce material from Use online or print pages out as classroom handouts. Harmonised classification and labelling is a legally binding classification and labelling for a substance, agreed at European Community level. Authors contributing to RSC publications (journal articles, books or book chapters) InfoCards are updated when new information is available.
Looking Good, Feeling Bad; or, What's the Problem with Perc? More info. If you are the author of this article you do not need to formally request permission If a substance is classified under multiple CLH entries, a link to the C&L Inventory is provided to allow users to view CLH information associated with the substance and no text is automatically generated for the InfoCard. The CAS number is the substance numerical identifier assigned by the Chemical Abstracts Service, a division of the American Chemical Society, to substances registered in the CAS registry database.
Note that for readability purposes, only the pictograms, signal words and hazard statements referred in more than 5% of the notifications under CLP are displayed. Instructions for using Copyright Clearance Center page for details. I Primary structure of the molecule: covalent backbone and bases aside I-1 Phosphoric acid I-2 Sugar I-3 ... deoxythymidylic acid (ribonucleotides in RNA: adenylic acid, guanylic acid, cytidylic acid, uridylic acid). Fetching data from CrossRef. In addition, poly- adenylic acid undergoes a characteristic structural transition at 215–540–4, is covered by three harmonisations: 005–011–00–4; 005–011–01–1 and 005–011–02–9), CLH information cannot be displayed in the InfoCard as the difference between the CLH classifications requires manual interpretation or verification.
This information has not been reviewed or verified by ECHA, and may change without prior notice. In all cases the Ref. The structure of uridylic acids a and b, and a synthesis of spongouridine (3-β-D-arabofuranosyluracil) D. M. Brown , SirAlexander Todd and S. Varadarajan
In matters regarding workplace safety, refer to current OSHA regulations (29CFR) and NIOSH guidelines or your own country's health and safety regulations. If available, additional information on classification and labelling (C&L) is derived from REACH registration dossiers submitted by industry.