www.wikidata.uk-ua.nina.az
Oksid arsenu III neorganichna spoluka z himichnoyu formuloyu As2O3 sho ye cinnoyu himichnoyu sirovinoyu dlya otrimannya inshih pohidnih arsenu zokrema arsenovmisnih organichnih spoluk Valovij obsyag virobnictva v sviti 50 000 t rik 2 Odnak bezpeka jogo zastosuvannya v bagatoh galuzyah sumnivna cherez visoku toksichnist Oksid arsenu III Bilij mish yakIdentifikatoriNomer CAS 1327 53 3Nomer EINECS 215 481 4DrugBank 01169KEGG D02106Nazva MeSH D01 075 038 i D01 650 550 125ChEBI 30621RTECS CG3325000Kod ATC L01XX27SMILES O As O As O 1 InChI InChI 1S As2O3 c3 1 5 2 4Nomer Gmelina 35185VlastivostiMolekulyarna formula As2O3Molyarna masa 197 841Gustina 3 74NebezpekiGDK Ukrayina 0 01 mg m LD50 14 6 mg kg pacyuki oralno Golovni nebezpeki nadzvichajno toksichnijYaksho ne zaznacheno inshe dani navedeno dlya rechovin u standartnomu stani za 25 C 100 kPa Instrukciya z vikoristannya shablonuPrimitki kartki Zmist 1 Otrimannya i vlastivosti 2 Struktura 3 Vikoristannya 4 Zastosuvannya v medicini 5 Viyavlennya v prirodi 6 Toksikologiya 7 Primitki 8 PosilannyaOtrimannya i vlastivosti RedaguvatiOksid arsenu III mozhna otrimati bagatma sposobami zokrema okislennyam gorinnyam arsenu i jogo pohidnih na povitri Pokazova reakciya rozkladu auripigmentu sulfidu arsenu 2 A s 2 S 3 9 O 2 2 A s 2 O 3 6 S O 2 displaystyle mathsf 2As 2 S 3 9O 2 rightarrow 2As 2 O 3 6SO 2 uparrow nbsp dd Bilshist odnak ye pobichnim produktom inshih virobnictv zolotodobuvannya j otrimannya midi de vin vidilyayetsya pid chas prozharennya na povitri sho prizvodilo do chislennih masovih otruyen 3 Nini intensivnij vidobutok arsenovih rud vedetsya tilki v Kitayi 2 Oksid mish yaku III ye amfoternim oksidom jogo rozchin maye slabokislu reakciyu U luzhnih rozchinah utvoryuye arseniti v koncentrovanij hloridnij kisloti daye hlorid arsenu III A s 2 O 3 6 H C l 2 A s C l 3 3 H 2 O displaystyle mathsf As 2 O 3 6HCl rightarrow 2AsCl 3 3H 2 O nbsp Tilki deyaki okislyuvachi ozon peroksid vodnyu nitratna kislota zdatni peretvoriti jogo na oksid arsenu V As2O5 abo pri znizhenni koncentraciyi arsin AsH3 zalezhno vid umov reakciyi 3 A s 2 O 3 2 O 3 3 A s 2 O 5 displaystyle mathsf 3As 2 O 3 2O 3 rightarrow 3As 2 O 5 nbsp Struktura RedaguvatiU ridkomu j gazopodibnomu do 800 C stanah maye formulu As4O6 u formi dimeru i izostrukturnij P4O6 Pri nagrivanni ponad 800 C As4O6 rozpadayetsya na molekuli As2O3 shozhij za budovoyu z N2O3 U tverdomu stani spivisnuyut tri polimorfnih formi kubichnij molekulyarnij As4O6 i dvi polimerni formi Polimeri sho utvoryuyut pri oholodzhenni monokristali nagaduyut piramidalnu strukturu AsO3 zi spilnimi atomami kisnyu 4 nbsp nbsp nbsp arsenolit kubichna klaudetit I monoklinna klaudetit II monoklinna Vikoristannya RedaguvatiOksid arsenu III vikoristovuyetsya dlya vigotovlennya kolorovogo skla takozh zastosovuyetsya v lisohimiyi j elektrotehnici napivprovidnikiv 2 otrimannya chistogo arsenu ta jogo spoluk takih yak kakodilat natriyu i arsenid natriyu U spoluci z acetatom midi II 2 trioksid utvoryuye barvnik parizku zelen yaku nini ne vikoristovuyut cherez nadzvichajnu toksichnist Zastosuvannya v medicini RedaguvatiVikoristovuyetsya z najdavnishih chasiv u kitajskij medicini 5 a takozh vid XIX stolittya v gomeopatiyi U konvencijnij medicini trioksid arsenu vikoristovuyut dlya likuvannya zloyakisnih puhlin takih yak lejkemiya prote zvazhayuchi na visoki riziki jogo zastosuvannya perevagu nadayut inshim preparatam 6 7 8 Takozh trioksid arsenu uspishno likuye avtoimunni zahvoryuvannya 9 vzayemodiye z fermentom tioredoksinova reduktaza 10 Viyavlennya v prirodi RedaguvatiAs2O3 mistitsya v arsenoliti j klaudetiti Toksikologiya Redaguvati nbsp Oksid arsenu III otrujnij Toksichnist trioksidu stala legendarnoyu i shiroko opisana v literaturi 11 12 13 V Avstriyi zhili mish yakoyidi yaki oderzhuvali dozi sho v bagato raziv perevishuyut smertelnu bez osoblivoyi shkodi dlya zdorov ya Vvazhayetsya sho mish yak pidvishuye pracezdatnist osoblivo pid chas roboti na velikih visotah 14 15 16 GDK dlya neorganichnih spoluk arsenu vklyuchno z As2O3 stanovit 0 01 mg m Napivletalna doza 19 1 mg kg Primitki Redaguvati MFCD00003433 d Track Q278487 a b v g Sabina C Grund Kunibert Hanusch Hans Uwe Wolf Arsenic and Arsenic Compounds in Ullmann s Encyclopedia of Industrial Chemistry VCH Wiley 2008 Weinheim angl Giant Mine Northwest Territories Region Indian and Northern Affairs Canada Arhiv originalu za 2 kvitnya 2012 Procitovano 28 serpnya 2007 angl Holleman A F Wiberg E Inorganic Chemistry Academic Press San Diego 2001 ISBN 0 12 352651 5 Marcel Gielen Edward R T Tiekink Metallotherapeutic Drugs and Metal Based Diagnostic Agents Wiley 2005 S 298 Steven L Soignet et al United States Multicenter Study of Arsenic Trioxide in Relapsed Acute Promyelocytic Leukemia Journal of Clinical Oncology en journal 2001 Vol 19 no 18 17 October P 3852 3860 Antman K H Introduction The history of arsenic trioxide in cancer therapy Oncologist journal 2001 Vol 6 Suppl 2 no 1 2 17 October P 2006 Jun Zhu Zhu Chen Valerie Lallemand Breitenbach Hugues de The How Acute Promyelocytic Leukaemia Revived Arsenic Nature Reviews Cancer 2002 volume 2 1 9 Bobe Pierre Bonardelle Danielle Benihoud Karim Opolon Paule Chelbi Alix Mounira Arsenic trioxide A promising novel therapeutic agent for lymphoproliferative and autoimmune syndromes in MRL lpr mice Blood en journal American Society of Hematology en 2006 Vol 108 no 13 17 October P 3967 3975 Lu J Chew E H Holmgren A Targeting thioredoxin reductase is a basis for cancer therapy by arsenic trioxide Proceedings of the National Academy of Sciences of the United States of America journal 2007 Vol 104 no 30 17 October P 12288 12293 DOI 10 1073 pnas 0701549104 PMID 17640917 Stanton v Benzler 9716830 U S 9th Circuit Court of Appeals 17 chervnya 1998 Arhiv originalu za 2 kvitnya 2012 Procitovano 9 chervnya 2008 convicted by a jury of first degree murder for poisoning her ex husband Her ex husband s body was found with traces of arsenic trioxide in it Emsley John Arsenic The Elements of Murder A History of Poison Oxford University Press 2006 S 93 197 ISBN 9780192806000 Madame Bovary by Flaubert Arsenic Eaters New York Times July 26 1885 Arhiv originalu za 6 listopada 2012 Procitovano 13 lipnya 2021 Richard M Allesch Arsenik Seine Geschichte in Osterreich 54 Band Klagenfurt Kleinmayr 1959 G Przygoda J Feldmann W R Cullen The arsenic eaters of Styria a different picture of people who were chronically exposed to arsenic Applied Organometallic Chemistry en journal 2001 Vol 15 no 6 17 October P 457 462 DOI 10 1002 aoc 126 Posilannya RedaguvatiSolubility of As2O3 in water as function of temperature Case Studies in Environmental Medicine Arsenic Toxicity Arhivovano 8 travnya 2020 u Wayback Machine IARC Monograph Arsenic and Arsenic Compounds International Chemical Safety Card 0378 Arhivovano 30 veresnya 2007 u Wayback Machine NIOSH Pocket Guide to Chemical Hazards Arhivovano 11 travnya 2017 u Wayback Machine NTP Report on Carcinogens Inorganic Arsenic Compounds Arhivovano 11 listopada 2005 u Wayback Machine Use of Arsenic Trioxide in Multiple Myeloma Treatment The use of Arsenic trioxide in medicine Arhivovano 12 kvitnya 2006 u Wayback Machine Institute of Chemistry Austria speciallised on arsenic and various arsenic compounds Otrimano z https uk wikipedia org w index php title Oksid arsenu III amp oldid 38200655