The Risk Assessment Information System Published OECD SIDS initial assessments of HPV chemicals Key Documents OECD Existing Chemicals Database eChemPortal Other Websites and Databases Data Ownership Key Documents When a chemical or chemical category has been agreed by OECD member countries, several final documents are available to the public: The OECD-generated profile (called either the Screening Information Dataset (SIDS) Initial Assessment Profile (SIAP) or the Initial Targeted Assessment Profile (ITAP)) contains brief summaries of SIDS endpoints as well as the major conclusions of the hazard assessment. See the Manual for the Assessment of Chemicals for information on the process of gathering information, testing and assessing chemicals and chemical categories in the Cooperative Chemicals Assessment Programme, offers additional search capabillities and contains several useful lists and reports for easy viewing. OECD Existing Chemicals Database eChemPortal Other Websites and Databases UNEP Chemicals European Commission Japan's Chemical Substances Control Law Data Ownership
Medicaid Pharmacy Program - paphome !!!!!Alert!!!!! Prior Authorization for Antipsychotic Medications – Please Read Below -- We are currently in the process of expanding the Peer Review Program to include all children under the age of 18 years. The Maryland Medicaid Pharmacy Program (MPP) Provides services for the following programs: Medical Assistance Receive complete pharmacy services. HealthChoice Receive Medicaid Mental Health Formulary and AIDS/HIV drugs - All other drugs are provided by HealthChoice Managed Care Organizations (MCOs). Family Planning Receive only contraceptives and sexually transmitted infections treatment. Medicare Part D Fully dual eligible Medicare beneficiaries receive most drugs excluded from Medicare Coverage -- All other drugs are provided by Medicare Prescription Drug Programs (PDPs). Do eligibility requirements differ for various benefit groups? Yes, however, all applicants must be U.S. citizens or qualified aliens. Medicaid is available to low-income persons in certain categories.
ITER ITER is a free Internet database of human health risk values and cancer classifications for over 680 chemicals of environmental concern from multiple organizations worldwide. ITER is the only database that presents risk data in a tabular format for easy comparison, along with a synopsis explaining differences in data and a link to each organization for more information. Search Original ITER Search ITER on TOXNET ITER is currently available at its "Original ITER" location ( and is also available as part of the TOXNET compilation of databases ( The Risk Information Exchange (RiskIE) is a companion database to ITER. RiskIE is a database of notifications about a variety of human health risk assessment projects that are underway or recently completed.
TERA NSCEP Contact Us National Service Center for Environmental Publications (NSCEP) You are here: EPA Home NSCEP Site for free EPA print and digital documents Search Publications Advanced Search / Field Search / Browse Complete List Featured Publication NIOSH redirector /niosh/npg/npgd0000.html Skip directly to local search Skip directly to A to Z list Skip directly to navigation Skip directly to site content Skip directly to page options CDC Home CDC 24/7: Saving Lives. Protecting People <div class="noscript"> Note: Javascript is disabled or is not supported by your browser. NIOSH HomeNIOSH Pocket Guide to Chemical Hazards NIOSH Pocket Guide to Chemical Hazards NIOSH Homepage Facebook Reccomend Twitter Tweet Share Compartir This Page Is No Longer Available has moved. Contact Us: National Institute for Occupational Safety and Health (NIOSH) Centers for Disease Control and Prevention 800-CDC-INFO (800-232-4636) TTY: (888) 232-6348 New Hours of Operation 8am-8pm ET/Monday-Friday Closed Holidays Contact CDC-INFO File Formats Help: How do I view different file formats (PDF, DOC, PPT, MPEG) on this site? A-Z Index for All CDC Topics
NIOSH Pocket Guide to Chemical Hazards (NPG) The NIOSH Pocket Guide to Chemical Hazards is intended as a source of general industrial hygiene information on several hundred chemicals/classes for workers, employers, and occupational health professionals. The NIOSH Pocket Guide does not contain an analysis of all pertinent data, rather it presents key information and data in abbreviated or tabular form for chemicals or substance groupings (e.g. cyanides, fluorides, manganese compounds) that are found in the work environment. The information found in the NIOSH Pocket Guide should help users recognize and control occupational chemical hazards. Search the NIOSH Pocket Guide Enter search terms separated by spaces. Download the NIOSH Pocket Guide Download the NIOSH Pocket Guide CD-ROM as an ISO image file and create a disc with CD-ROM authoring software. Ordering Information To order free copies of the NIOSH Pocket Guide: Comments
Chemical Reactivity Worksheet (CRW) | Planning for Environmental The Chemical Reactivity Worksheet (CRW) is a free software program you can use to find out about the chemical reactivity of thousands of common hazardous chemicals. Download the Chemical Reactivity Worksheet for Windows, Mac, or iPad. Reactivity is the tendency of substances to undergo chemical change, which can result in hazards—such as heat generation or toxic gas byproducts. The CRW predicts possible hazards from mixing chemicals and is designed to be used by emergency responders and planners, as well as the chemical industry, to help prevent dangerous chemical incidents. The chemical datasheets in the CRW database contain information about the intrinsic hazards of each chemical and about whether a chemical reacts with air, water, or other materials. It also includes case histories on specific chemical incidents, with references. The Compatibility Chart shows the predicted hazards of mixing the chemicals in a mixture in an easy-to-use graphical interface.
Chélation Un article de Wikipédia, l'encyclopédie libre. Complexe chélate de l'EDTA avec un cation métallique Le « chélate » se distingue du simple « complexe » par le fait que le cation métallique est fixé au chélateur par au moins deux liaisons de coordination définissant un cycle avec le métal, à la manière d'une pince, d'où le nom. Le nombre de liaisons métal-ligand qu'il est possible de former définit la « denticité » : on parle de coordinats bidentes, tridentes, tétradentes, etc, ainsi que de ligands monodentates, bidentates, polydentates. L’atome central est lié aux atomes voisins par au moins deux liaisons en formant une structure annulaire, un cycle chélate. Les cycles chélates les plus stables sont les cycles chélates à 5 et à 6 chaînons. Des chélateurs sont utilisés comme médicaments (en cas de saturnisme par exemple), mais doivent être utilisés avec précaution car pouvant interférer avec d'autres métaux que le métal cible, et pouvant interférer avec l'immunité[1].