Scandium hydroxide

Scandium (III) hydroxideyog ib qho inorganic compound nrog cov tshuaj formula Sc (OH) 3, trivalent hydroxide ntawm scandium. Nws yog ib qho amphoteric compound. Nws yog me ntsis soluble hauv dej, thiab nws cov tshuaj saturated (pH=7.85) muaj Sc(OH)3 thiab me me ntawm Sc(OH)2 ntxiv . Solubility ntawm scandium(III) hydroxide hauv dej yog 0 0279 mol / L. Nws yuav hloov mus rau ScO(OH) tom qab kev laus, txo cov solubility zoo heev (0.0008 mol/L). Scandium (III) hydroxide tuaj yeem tsim los ntawm kev ua haujlwm ntawm scandium ntsev thiab alkali hydroxides. Hauv cov tshuaj tiv thaiv, cov khoom sib txawv pib tuaj yeem tsim cov intermediates sib txawv xws li Sc(OH)1.75Cl1.25, Sc(OH)2NO3 thiab Sc(OH)2.32(SO4)0.34.

Specification

3 n:swb₂O₃Ntau dua lossis sib npaug li 10 feem pua, Sc(OH)₃Tsawg dua lossis sib npaug li 70 feem pua, Sc₂O₃/TREO Ntau dua lossis sib npaug li 99.9 feem pua

4 n:swb₂O₃Ntau dua lossis sib npaug li 20 feem pua, Sc(OH)₃Tsawg dua lossis sib npaug li 60 feem pua, Sc₂O₃/TREO Ntau dua lossis sib npaug rau 99.99 feem pua

Ntim

Lub hnab yas puab thiab tom qab ntawd ntim rau hauv lub nruas hlau, 25kg / nruas lossis 50kg / nruas

Ntau lawm

Lub scandium hydroxide raw khoom ntawm Hunan oriental Scandium los ntawm cov khib nyiab acid ntawm titanium dioxide nyob rau hauv peb pab pawg, LB pawg, uas yog lub ntiaj teb no 3rd loj tshaj plaws chaw tsim tshuaj paus ntawm high-zoo titanium dioxide pigments thiab 1st nyob rau hauv Asia nyob rau hauv cov nqe lus ntawm TiO2 pigment muaj peev xwm.

Hunan Oriental Scandium tau tsom mus rau kev lag luam scandium rau ntau tshaj li ib xyoo caum thiab tuaj yeem muab cov khoom siv scandium hydroxide rau kev npaj ntawm scandium oxalate, scandium oxide thiab ntau lub tebchaw uas muaj scandium.

Daim ntawv thov

Scandium Hydroxide yog ib qho khoom siv raw khoom siv rau kev npaj ntawm scandium oxalate, scandium oxide thiab ntau lub tebchaw uas muaj scandium.

Scandium yog qhov zoo tshaj plaws refiner thiab hloov kho rau aluminium alloys, nws tuaj yeem txhim kho lub zog, plasticity, vuam, corrosion, ua thiab xim cov khoom ntawm aluminium alloy.Scandium thaum alloyed nrog txhuas tsim ib qho ntawm cov muaj zog tshaj plaws - thiab lightest - alloys.

FAQs

Dab tsi yog cov khoom ua los ntawm scandium?

Scandium yog siv nyob rau hauv aluminium-scandium alloys rau aerospace kev lag luam Cheebtsam thiab rau cov khoom ua si xws li tsheb kauj vab ncej, nuv ntses pas nrig, golf hlau shafts thiab baseball puav. Scandium iodide yog siv nyob rau hauv mercury vapor teeb, uas yog siv los replicate tshav ntuj nyob rau hauv studios rau cov yeeb yaj duab thiab TV kev lag luam.