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aluminium phosphide formula

Posted by: | Posted on: November 27, 2020

2 matches found for Aluminium Phosphide . This colourless solid is generally sold as a grey-green-yellow powder due to the presence of impurities arising hydrolysis and oxidation.This material is a wide band gap semiconductor and is used as a fumigant. We use cookies to help provide and enhance our service and tailor content and ads. *Please select more than one item to compare. It is odourless when pure at a concentration up to 280 mg/m3 (200 ppm). Phosphine is absorbed following inhalation. The mortality rate in cases of human poisoning is 30–100%. Centers for Disease Control and Prevention. As a rodenticide, aluminium phosphide can be encountered under names eg. Wood, in Encyclopedia of Toxicology (Third Edition), 2014. Aluminum phosphide is used as a fumigant to protect stored grain from insects and rodents. Advanced Search | Structure Search. Phosphine is exhaled and excreted via the urine after oxidation to phosphite (H3PO3) and hypophosphite (H3PO2) and phosphate (H3PO4). In man this cumulative effect is not proven [44]. Zinc phosphide: Solubility in H 2 O: practically insoluble, decompose slowly; slightly soluble in carbon disulfide, benzene; practically insoluble in alcohols. Aluminium phosphide (aluminum phosphide) is a highly toxic inorganic compound with the chemical formula AlP used as a wide band gap semiconductor and a fumigant. Aluminum phosphide is a well-known insecticide that has been banned in several countries due to its high fatality rate. Zinc phosphide and aluminum phosphide both release phosphine gas when they come in contact with the acidic contents of the stomach. This material is a wide band gap semiconductor and is used as a fumigant. They concluded that PDT using AlClPc-cationic liposomes is an effective and also clinically safe approach to attenuate the bacterial count in caries. Takotsubo cardiomyopathy is a form of exaggerated catecholamine-induced injury caused by stress, and results in acute heart failure, although sudden death has yet to be reported. The National Institute for Occupational Safety and Health immediately dangerous to life or health value for phosphine is 50 ppm. counts. Magnesium and aluminium phosphide are used for fumigation in pest control, and zinc phosphide as a rodenticide. Find out how LUMITOS supports you with online marketing. Although phosphine itself is not cumulative in the body, its effects may be cumulative. Pure phosphine is inflammable at 100°C. AlP crystallizes in the cubic zinc blende motif, wherein all atoms have tetrahedral coordination. Aluminum phosphide: Formula, AlP; MW, 57.95; MP, 2550°C; log P, NA; VP, negligible; solubility in H 2 O, decomposes in water; other physical properties: must be protected from moist air because it reacts readily to produce phosphine. CDC is not responsible for Section 508 compliance (accessibility) on other federal or private website. There is no antidote available and the treatment is mainly supportive. 57.95 Molecular Formula. The fatal dose was 1.5 g, and the predominant clinical feature was hypotension (Singh et al., 1996). Zinc phosphide releases phosphine in acidic environments. AlP Synonyms. c. Mites, lice, leather in family and store, feather type of moth are also valid. Impurities can cause a garlicky or fish-like odour. Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. Encyclopedia of Forensic and Legal Medicine (Second Edition), Handbook of Toxicology of Chemical Warfare Agents, Zinc toxicosis results from ingestion of bait containing this compound or by eating tissues of zinc phosphide-poisoned animals. The Occupational Safety and Health Administration permissible exposure limit for phosphine is 0.3 ppm (averaged over an 8-h work shift). Although the registrant’s name was changed subsequently, the original U.S. aluminum phosphide registration remains active. Saving Lives, Protecting People, The National Institute for Occupational Safety and Health (NIOSH), National Institute for Occupational Safety and Health, Registry of Toxic Effects of Chemical Substances (RTECS), U.S. Department of Health & Human Services, Lowest published lethal concentration: 2800 mg/m, Vascular: BP lowering not characterized in autonomic section, lowest published lethal dose: 0.073 gm/kg, Cardiac: Cardiomyopathy including infarction, Cardiac: EKG changes not diagnostic of above, Lung, Thorax, or Respiration: Respiratory depression, Liver: Hepatitis (hepatocellular necrosis), diffuse, Cardiac: Pulse rate increased without fall in BP, Environmental Protection Agency (EPA) Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION, Environmental Protection Agency (EPA) Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) 1998 STATUS OF PESTICIDES.

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