ANTIMONY (IV) OXIDE CAS 1332-81-6 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more.
it produces little irritation at first but produces a pustular eruption if applied for long periods. This is due to decomposition of the double salt by the acid secretions of the follicles, leading to formation of the more irritant antimonous oxide and other compounds (Sollmann, 1957). ...
The tetroxide is a double oxide of Sb2O3 and Sb2O5, better represented as SbIIISbVO4. Both Sb2O3 and Sb2O5 hydrate yield the tetroxide when heated in air at 800–900 °C. The oxides and oxide hydrates are insoluble in water. Antimony trioxide is insoluble in dilute H2SO4 and HNO3...
After one crystallisation (precipitation), the oxide from a Chinese source had: metal (ppm) Al (8), Ag (0.2), As (56), Cr (6), Ge (0.4), Mn (0.2), Na (16), Ni (2.2) Pb (2.4), Sn (0.4) and V (32). It sublimes in a vacuum at 400o, being yellow on heating and ...
Magnesium-rich sulfate liquor (Liu et al., 2021) Magnesium oxide hydrolytic precipitation. Step 1: leaching of a high-magnesium laterite ore with H2SO4, and iron removal; Step 2: Hydrolytic precipitation using MgO (slow, gradual addition) with the amount of magnesium being double of that of...
This patent describes a method of making a catalyst precursor having vanadium and antimony in oxide form in the atomic ratio of Sb to V in the range from 0... MA Toft,BJF Jr,LC Glaeser 被引量: 5发表: 1989年 Euo-structural-type zeolite containing the alkyl quinuclidinium structuring agen...
By far the largest group are those obtained by reaction of an antimony oxide with an 伪-hydroxy acid, o -dihydric phenol, sugar alcohol, or some other polyhydroxy compound containing at least two adjacent hydroxyl groups. The best known compound of this type is antimony potassium tartrate (...
Uses Antimony is used to make alloys such asBabbit metal, white metal, and hard lead; inbullets and fireworks; and for coating metals. Also, it is used in lead storage batteries,solder bearings, castings and pewter. Antimonyoxide has numerous applications. It isused in paints, ceramics and...
Antimony also forms a mixed-valence oxide, Sb2SO4, where antimony is present in both the +3 and +5 oxidation states.[38] Unlike phosphorus and arsenic, the various antimony oxides do not form well-defined oxoacids. The hypothetical antimonous acid Sb(OH)3 only exists as its salts,[34]...
In situ remediation of mercury-contaminated soil using thiol-functionalized graphene oxide/Fe-Mn composite J. Hazard. Mater. (2019) H.L. Jiang et al. Efficient antimony removal by self-assembled core-shell nanocomposite of Co3O4@rGO and the analysis of its adsorption mechanism Environ. Res. ...