LAH is a colorless solid, but commercial samples are usually gray due to contamination. It does not represent a new labelling, classification or hazard statement, neither reflect other factors that affect the susceptibility of the effects described, such as duration of exposure or substance concentration (e.g. The molecular structure is based on structures generated from information available in ECHA’s databases. This Directive establishes rules for the safe transport of dangerous goods between EU countries by road, rail, and waterway. Search results for lithium hydride at Sigma-Aldrich. This material can be purified by recrystallization from diethyl ether. Member States shall transpose this Directive by 21 August 2018 at the latest. Additionally, if available, information on the use of the substance and how consumers and workers are likely to be exposed to it can also be displayed here.This section provides links to the list of precautions (precautionary statements) and to the guidance on safe use, if they have been provided in REACH registration dossiers.The purpose of the information provided under this section is to highlight the substance hazardousness in a readable format.
Furthermore, some substances can be found in an article, but with unlikely exposure (e.g. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.Some substance identifiers may have been claimed confidential, or may not have been provided, and therefore not be displayed.This database contains the RID's Dangerous Goods List, as implemented by the EU's Directive 2008/68/EC. How to Draw the Lewis Dot Structure for LiH: Lithium hydride Harmonisation is based on the substance’s physical, toxicological and eco-toxicological hazard assessment.Die CLP-Verordnung gewährleistet, dass Arbeitnehmer und Verbraucher in der Europäischen Union durch die Einstufung und Kennzeichnung von Chemikalien eindeutig über die mit Chemikalien verbundenen Gefahren informiert werden.This database contains the ADR's Dangerous Goods List, as implemented by the EU's Directive 2008/68/EC. Lithium tri-tert-butoxyaluminum hydride (LTBA) is a stable, mild reducing agent that is used to selectively reduce aldehydes and ketones in the presence of esters. Lithium tri-tert-butoxyaluminum hydride (LTBA) is a stable, mild reducing agent that is used to selectively reduce aldehydes and ketones in the presence of esters.
Die direkte Bildung aus metallischem Lithium, Bor und Wasserstoff ist im Prinzip möglich, erfordert aber extreme Bedingungen (150 at Wasserstoffdruck, 650 °C). Packaging 5, 25, 100 g in glass bottle Other relevant information includes the following:Ziel der REACH-Verordnung ist es, den Schutz der menschlichen Gesundheit und der Umwelt vor den Risiken, die durch Chemikalien entstehen können, zu verbessern.The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance.
Lithium hydride is a material which can be used for hydrogen storage and as a Li + ion conductor. Some commercial materials contain mineral oilto inhibit reactions with atmospheric moisture, …
ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.The described Product category (i.e. The pure powdered material is pyrophoric, but not its large crystals. + Eigenschaften. Bitte verwenden Sie Internet Explorer in einer neueren Version.Einstufungs- und KennzeichnungsverzeichnisDie Grenzwerte berufsbedingter Exposition (OEL-Werte) basieren auf zwei Rechtsrahmen, die integraler Bestandteil des EU-Mechanismus zum Schutz der Gesundheit der Arbeitnehmer sind.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.Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. schränkt die Herstellung und die Verwendung von persistenten organischen Schadstoffen in der Europäischen Union stark ein.Harmonised classification and labelling is a legally binding classification and labelling for a substance, agreed at European Community level.