antimony compounds pentavalent

Antimony and health | The BMJ

May 13, 1995· Antimony is a metal in group Vb of the periodic system, just below arsenic, with which it shares several chemical and toxicological properties. Considered to be a non-essential trace element, it occurs naturally in the trivalent and pentavalent states with sulphur, mainly as stibnite ore (Sb2S3).1 Antimony's main applications are industrial—it is used in alloys for hardening lead (for ...

Pentavalent antimony compounds synonyms, pentavalent ...

Synonyms for pentavalent antimony compounds in Free Thesaurus. Antonyms for pentavalent antimony compounds. 2 words related to pentavalent: chemical science, chemistry. What are synonyms for pentavalent antimony compounds?

CHAPTER 1. RELEVANCE TO PUBLIC HEALTH

of trivalent antimony compounds, especially antimony potassium tartrate or antimony sodium tartrate; side effects have also been found in humans administered pentavalent organic compounds such as sodium antimony gluconate or meglumine antimoniate (Dancaster et …

Studies of pentavalent organoarsenic, -antimony, and ...

May 01, 2002· Resonance spectroscopic investigation of some organoantimony compounds. Journal of Structural Chemistry 1974, 14 (4), 603-607. DOI: 10.1007/BF00743287. L. Verdonck, G.P. Van Der Kelen. Benzyl compounds—VIII. Spectroscopic study of tribenzyl-arsenic- and -antimony dihalides.

Antimony compounds (as Sb) - CDC

Dec 04, 2014· AIHA [1959]. Antimony and its compounds (excepting stibine). In: Hygienic guide series. Am Ind Hyg Assoc Q 20:515-516. Arzamastsev EV [1964]. Experimental substantiation of the permissible concentrations of tri- and pentavalent antimony in water bodies. Gig Sanit 29(12):16-21 (translated). Brieger H, Semisch CW, Stasney J, Piatek DA [1954].

Pentavalent antimony compounds - definition of pentavalent ...

Define pentavalent antimony compounds. pentavalent antimony compounds synonyms, pentavalent antimony compounds pronunciation, pentavalent antimony compounds translation, English dictionary definition of pentavalent antimony compounds. adj. 1. Chemistry Having valence 5. 2. Immunology a.

Glutathione-induced conversion of pentavalent antimony to ...

The standard treatment of human leishmaniases involves the use of pentavalent antimony [Sb(V)] compounds, including meglumine antimoniate. The mode of action of these compounds has not been fully elucidated. The possibility that Sb(III) is involved has …

Sb Organoantimony Compounds Part 4: Compounds of ...

Buy Sb Organoantimony Compounds Part 4: Compounds of Pentavalent Antimony with Three Sb-C Bonds (Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th edition, S-b / 1-4 / 4) on FREE SHIPPING on qualified orders

TSCA Work Plan Chemical Risk Assessment Antimony …

Sb5+ Pentavalent antimony ... approximately 970,000 lbs of antimony compounds were released to land and roughly 15,700 lbs were released to water by industries that use or produce ATO‐containing flame retardants ...

Pentavalent Antimony - How is Pentavalent Antimony ...

Pentavalent antimony compounds (glucantime and pentostam), chloroquine, pentamidine, metronidazole, ketoconazole, dapsone, itraconazole, terbinafine and rifampicin are common systemic drugs that are prescribed for CL (23).

CHAPTER 8. REFERENCES

1996. Effects of antimony compounds on foetal development in rats. J Appl Anim Res 10(1):15-24. AlKhawajah A, Larbi EB, Jain S, et al. 1992. Subacute toxicity of pentavalent antimony compounds in rats. Hum Exp Toxicol 11(4):283-288. Alvarez M, Malecot CO, Gannier F, et al. 2005. Antimony-induced cardiomyopathy in guinea-pig and

Antimony triiodide | SbI3 - PubChem

Antimony can be trivalent or pentavalent in compounds. Both exist in antimony(IV) oxide, Sb2O4, and presumably in the deep violet haloantimonates (IV), such as Cs2(SbCl6). The pentavalent compounds, as well as most of the trivalent ones, are hydrolyzed by …

Chemistry: Properties and Application of Sb-Antimony | by ...

Sep 15, 2018· Antimony is a semi metallic chemical element in Period 5 and Group 15 of the Periodic Table of chemical elements. Because it is semi metallic, …

The Pentavalent Antimony Compounds in Tropical Medicine ...

The Pentavalent Antimony Compounds in Tropical Medicine. Schmidt H 1. Author information. Affiliations. 1 author. 1. Elberfeld. The Indian Medical Gazette, 01 Nov 1928, 63(11): 643-650 PMID: 29011564 PMCID: PMC5235644. Free to read . Share this article Share with email Share with ...

Efficacy of pentavalent antimoniate intralesional ...

Sep 19, 2017· Background. The mainstays of cutaneous leishmaniasis (CL) treatment, in several world regions, are pentavalent antimony (Sb v) compounds administered parenterally, despite their recognized toxicity, which requires frequent laboratory monitoring and complicates their use in areas with scarce infrastructure.As result of these drawbacks, the WHO Expert Committee on leishmaniasis has …

Ecological Soil Screening Levels for Antimony

Ingested antimony is absorbed slowly, and many antimony compounds are reported to be gastrointestinal irritants. Trivalent antimony is absorbed more slowly than the pentavalent form. Approximately 15-39% of trivalent antimony is reported to be absorbed in the gastrointestinal tract of animals (Rossi et al., 1987).

Pentavalent antimonial - Wikipedia

The pentavalent antimony compounds* were first used in the treatment of infantile kala-azar in Mediterranean countries and subsequently in other tropical diseases; their true importance was, however, only recognised when they were applied to the treatment of Indian kala-azar. Careful and systematic therapeutic research in India first demonstrated that the form in which antimony is present in ...

Antimony in Drinking-water - WHO

Soluble pentavalent antimony (antimony(V)) compounds (sodium stibogluconate, stibosamine) are used as specific therapeutics against different forms of leishmaniasis and are physiologically tolerated more than trivalent antimony (antimony(III)) compounds (Winship, 1987). APT (tartar emetic) has been used to induce vomiting in poisoning cases, and

Low-dose Pentavalent Antimony Treatment of Cutaneous ...

Jan 08, 2009· Low-dose Pentavalent Antimony Treatment of Cutaneous Leishmaniasis in Old Age Patients (Sbold) The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government.

Antimony compounds (as Sb) - CDC

AIHA [1959]. Antimony and its compounds (excepting stibine). In: Hygienic guide series. Am Ind Hyg Assoc Q 20:515-516. Arzamastsev EV [1964]. Experimental substantiation of the permissible concentrations of tri- and pentavalent antimony in water bodies. Gig Sanit 29(12):16-21 (translated). Brieger H, Semisch CW, Stasney J, Piatek DA [1954].

Pentavalent antimony compounds | Article about pentavalent ...

Pentavalent antimony compounds | Article about pentavalent antimony compounds by The Free Dictionary

Screening assessment antimony-containing substances ...

The relevant endpoints extracted from studies conducted with pentavalent or trivalent antimony compounds were used to characterize risks to the general public. While APT and antimony trichloride, which are trivalent antimony substances, have been reported to have a greater toxicity via the oral route than most of other antimony compounds ...

Efficacy of pentavalent antimoniate intralesional ...

Sep 19, 2017· Background The mainstays of cutaneous leishmaniasis (CL) treatment, in several world regions, are pentavalent antimony (Sbv) compounds administered parenterally, despite their recognized toxicity, which requires frequent laboratory monitoring and complicates their use in areas with scarce infrastructure. As result of these drawbacks, the WHO Expert Committee on leishmaniasis has …

Public Health Goal - OEHHA

Jan 21, 1998· Antimony compounds are soluble in very strong acid and basic solutions. Under neutral conditions, the predominant species is Sb(OH) 6-for pentavalent forms and Sb(OH) 3. for trivalent forms. Some notable antimony compounds are diantimony xide (Sb. 2. O. 3, also called antimony xide), which is slightly soluble in water (2.76 mg/L), and ...

Antimony (Sb) | AMERICAN ELEMENTS

Elemental antimony is more toxic than its salts, and compounds containing antimony in its trivalent oxidation state are generally ten times more toxic than those containing pentavalent antimony. Stibine (SbH 3 ) and stibnite (Sb 2 S 3 ) are extremely toxic antimony compounds; exposure to more than 50 mg/m 3 they are considered an immediate ...

Chapter 6.1 Arsenic - World Health Organization

Pentavalent inorganic compounds include arsenic pentoxide, arsenic acid and arsenates, e.g. lead arsenate and calcium arsenate. Common organic arsenic compounds are arsanilic acid, ... nickel, antimony, cobalt and iron. Trace amounts of arsenic are found in soils and other environmental media. Arsenic is mainly transported in the environment by ...

Toxicity of antimony and its compounds. - Abstract ...

Antimony compounds should, therefore, not be used during pregnancy or in the presence of hepatic, renal, or heart disease. Pentavalent antimony preparations especially the organic compounds, together with non-metallic synthetic preparations, such as the diamidines, have …

Toxicity of antimony and its compounds - PubMed

CHAPTER 2. HEALTH EFFECTS

Pentavalent organic antimony compounds have been used for the last 60 years. The two predominant forms are sodium antimony gluconate (sodium stibogluconate) and meglumine antimoniate (N-methyl-D-glucamine or Glucantime) (Haldar et al. 2011). In the treatment of parasitic diseases, the patient receives multiple injections of the antimony compounds.

Draft screening assessment antimony-containing substances ...

Pentavalent carbon | Article about Pentavalent carbon by ...

Looking for Pentavalent carbon? Find out information about Pentavalent carbon. A carbocation which has a positively charged carbon with a coordination number greater than 3. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E,... Explanation of Pentavalent carbon

Category:Antimony compounds - Wikipedia

For chemical compounds containing antimony.For an alternative listing please see inorganic_compounds_by_element#Antimony.. Subcategories. This category has the following 3 subcategories, out of 3 total.

(PDF) Perspectives of antimony compounds in oncology ...

Recently Li et al published reports on the in vitro antitu- moral activities of some arylantimony derivatives of Pentavalent antimony compounds demethylcantharimide [54] (LH=N-hydroxy-demethyl dehydrogencantharimide, LH=N-hydroxy-demethyl- The trimethylantimony compounds were tested in vitro cantharimide, n=3, 4; Ar=C6H5, 4-CH3C6H4, 3-CH3C6H4 ...

All manner of antimony | Nature Chemistry

Dec 17, 2014· Today some pentavalent antimony compounds have found proper medical use as treatments for leishmaniasis 3, a parasitic disease mostly found in the developing world.

Antimony cation (5+) | Sb+5 - PubChem

Antimony cation (5+) Please visit the Antimony element page for information specific to the chemical element of the periodic table. PubChem CID. 73608879. Structure. Find Similar Structures. Molecular Formula. Sb+5. Synonyms.

antimony compounds pentavalent

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