aluminium phosphide preparation process

  • Zinc Phosphide Poisoning HindawiPHOSTOXIN TABLETS AND PELLETS Degesch America

    Zinc phosphide has been used widely as a rodenticide Upon ingestion it gets converted to phosphine gas in the body which is subsequently absorbed into the bloodstream through the stomach and the intestines and gets captured by the liver and the lungs Phosphine gas produces various metabolic and nonmetabolic toxic effects Clinical symptoms are circulatory collapse hypotension shock PHOSTOXIN metal phosphide fumigants are acted upon by atmospheric moisture to produce phosphine gas PHOSTOXIN tablets and pellets contain aluminum phosphide AlP as their active ingredient and will liberate phosphine via the following chemical reaction AlP 3H 2O >Al OH 3 PH 3

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  • Full text of Aluminum phosphide procedures for fumigationFUMIGATION MANAGEMENT PLAN FMP

    \ 1 PREPARATION Brick concrete or steel silo bins with turning facilities that are closed on all sides and sufficiently gas tight are suitable for an aluminum phosphide fumigation The following should be known prior to the first fumigation 14 a Capacity of bins to be fumigatedaluminum phosphide tablets or pellets or if contact with fumigant dust is likely Gloves should remain dry during use 3 Wash hands thoroughly after handling aluminum phosphide tablet or pellet products 4 Aerate used gloves and other clothing that may be contaminated in a

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  • Properties db0nus869y26vcloudfrontAluminium phosphide Wiki Everipedia

    Aluminium phosphide aluminum phosphide is a highly toxic inorganic compound with the chemical formula Al P used as a wide band gap semiconductor and a fumigantThis colorless solid is generally sold as a grey green yellow powder due to the presence of Aluminium phosphide s wiki Aluminium phosphide aluminum phosphide is a highly toxic inorganic compound with the chemical formula Al P used as a wide band gap semiconductor and a fumigant This colorless solid is generally sold as a grey green yellow powder due to the presence of impurities arising from hydrolysis and oxidation

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  • Aluminum Phosphide Formula Properties Fumigation MSDSMAY 1 0 OFFICE OF CHEMICAL SAFETY AND

    Aluminum Phosphide is a useful inorganic compound used as a pesticide Read on to know more about this chemical its properties uses and its effects on humans What is Aluminum Phosphide It is mainly used as a fumigant for pest control and as a source of Phosphine gas also used for fumigation brand name being added is Phosfume2 Aluminum Phosphide Fumigant Pellets In support of this notification please find the following 1 Completed Application for Registration EPA Form 1 2 One 1 copy of the Phosfume2 Aluminum Phosphide Fumigant Pellets label and applicators manual with changes tracked 3

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  • Process for preparing aluminum or magnesium phosphide ALUMINIUM PHOSPHIDE

    Nov 01 32 A process of preparing the phosphide of aluminum or magnesium comprising slowly adding both the finely divided metal or an alloy of the two metals and liquid yellow phosphorus to the reaction vessel at a temperature between 300 176 and 600 176 C in an inert gas atmosphere and in the presence of a catalytically effective amount of the element Aluminium phosphide and its fumes are highly toxic Read safety instructions before opening or using Handle with care avoid contact with pesticid Wear full protective clothing like rubber gloves and respirators while handling Do not eat drink or smoke when handling

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  • Aluminium phosphide releasing phosphine Product type 20 Instructions on disinfection fumigation grain

    Aluminium phosphide releasing phosphine Product type 20 September 8 212 Intended Uses and Efficacy Aluminium phosphide has been evaluated for its use as a product for the control of other vertebrates belonging to product type 23 according to Annex V of the Directive 98/8/ECInstructions on disinfection fumigation grain preparations based on aluminum phosphide Loaded aluminum phosphide fumigation hold phosphine Prior to unloading hatches open and not go into full aeration gas Dodatok9 531 It is forbidden to process the phosphine preparation of grain that has a humidity below 15

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  • PHOSTOXIN TABLETS AND PELLETS Degesch AmericaMAY 1 0 OFFICE OF CHEMICAL SAFETY AND

    PHOSTOXIN metal phosphide fumigants are acted upon by atmospheric moisture to produce phosphine gas PHOSTOXIN tablets and pellets contain aluminum phosphide AlP as their active ingredient and will liberate phosphine via the following chemical reaction AlP 3H 2O >Al OH 3 PH 3brand name being added is Phosfume2 Aluminum Phosphide Fumigant Pellets In support of this notification please find the following 1 Completed Application for Registration EPA Form 1 2 One 1 copy of the Phosfume2 Aluminum Phosphide Fumigant Pellets label and applicators manual with changes tracked 3

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  • Hydrogen Phosphide Fumigation With Aluminum PhosphideFUMIGATION OF BULK WHEAT IN CONCRETE SILOS IN

    A Hydrogen phosphide fumigation with aluminum phosphide is an effective method of eliminating insects in stored commoditi Fumigation of stored products with aluminum phosphide as prescribed by the label does not contaminate the commodity Fumigation provides no residual protection against reinfestation so good sanitation FUMIGATION OF BULK WHEAT IN CONCRETE SILOS IN BANGLADESH USING ALUMINIUM PHOSPHIDE PREPARATIONS JA CONWAY years using hand dispensed aluminium phosphide tablets added to the see Fig 2 After assembly sachets of an aluminium phosphide preparation Detia Gas Ex B were tied to the six bamboo poles at 30 sachets per pole 180 x 34 g

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  • FUMIGATION MANAGEMENT PLAN TEMPLATE upi usaFUMIGATION ALUMINUM PHOSPHIDE Fumigation using

    Aluminum Phosphide fumigant products are Restricted Use Pesticides RUP and as such require that application be performed by or under the direct supervision of a certified applicator The use of aluminum phosphide fumigants is strictly prohibited on single family and multi Aluminium phosphide has been used in the US since at least the early s Douglas Products started marketing aluminium phosphide products in the early s and later purchased the aluminium phosphide labels from Drexel in Today we are a registrant and we market phosphine in our PH3 branded tablet and pellet formulations

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  • PDF Studies on Aluminium phosphide tablet formulationManual of fumigation for insect control Fumigation of

    Aluminium phosphide tablet formulation that releases phosphine fumigant is widely used for insect control in various stored products However there is lack of data on variations in aluminium Aluminium phosphide tablets or pellets at the recommended rate are broadcast over the surface of the grain before the bin is sealed When the concentration of phosphine in the headspace has reached 300 600 ppm the blower is activated to circulate the gas through the grain mass

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  • Use of Aluminum Phosphide Fumigants For Burrowing ALUMINIUM PHOSPHIDE

    This article is to inform you about aluminum phosphide a new burrowing rodent fumigant The history of aluminum phosphide is long dating back to the mid x but the first aluminum phosphide preparation was not introduced into the United States until The traditional usage ofAluminium phosphide and its fumes are highly toxic Read safety instructions before opening or using Handle with care avoid contact with pesticid Wear full protective clothing like rubber gloves and respirators while handling Do not eat drink or smoke when handling

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  • 289 02/03 Fumigation Phosphine Explosions UK P IHydrogen Phosphide Fumigation With Aluminum Phosphide

    Phosphine gas is generated from aluminium phosphide tablets by reaction of the aluminium phosphide with moisture in the air This process in addition to liberating phosphine also produces aluminium oxide as a by product Additionally small quantities of another gas known as diphosphine is also sometimes produced during this reactionA Hydrogen phosphide fumigation with aluminum phosphide is an effective method of eliminating insects in stored commoditi Fumigation of stored products with aluminum phosphide as prescribed by the label does not contaminate the commodity Fumigation provides no residual protection against reinfestation so good sanitation

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