Tantalum pentachloride CAS nambala: 7721-01-9 Tacl5 ufa

1. Tantalum pentachloride Zambiri

Fomula ya mankhwala: TaCl₅ Dzina lachingerezi: Tantalum (V) chloride kapena Tantalic Chloride

Kulemera kwa molekyulu: 358.213

Nambala ya CAS: 7721-01-9

Nambala ya EINECS: 231-755-6

2. Tantalum pentachloride Thupi katundu
Maonekedwe: ufa woyera kapena wowala wachikasu wa crystalline
Malo osungunuka: 221 ° C (deta ina imaperekanso malo osungunuka a 216 ° C, omwe angakhale chifukwa cha kusiyana pang'ono komwe kumadza chifukwa cha njira zosiyanasiyana zokonzekera ndi chiyero)
Kutentha kwapakati: 242°C
Kachulukidwe: 3.68g/cm³ (pa 25°C)
Kusungunuka: Kusungunuka mu mowa wamtheradi, chloroform, carbon tetrachloride, carbon disulfide, thiophenol ndi potaziyamu hydroxide, sungunuka pang'ono mu Mowa, wosasungunuka mu sulfuric acid (koma deta ina imasonyeza kuti imatha kusungunuka mu sulfuric acid).
Kusungunuka kwa ma hydrocarbon onunkhira kumawonjezeka molingana ndi kachitidwe ka benzene

3. Tantalum pentachloride Chemical properties Kukhazikika: Mankhwalawa sakhala okhazikika ndipo amawola ndikupanga tantalic acid mumlengalenga kapena m'madzi. Kapangidwe: Tantalum pentachloride ndi dimer mu malo olimba, ndi ma atomu awiri tantalum olumikizidwa ndi milatho iwiri ya chlorine. Mu gawo la mpweya, tantalum pentachloride ndi monomer ndipo imawonetsa mawonekedwe a triangular bipyramidal. Reactivity: Tantalum pentachloride ndi Lewis acid wamphamvu ndipo imatha kuchitapo kanthu ndi Lewis maziko kuti apange zowonjezera. Zitha kuchita ndi mitundu yosiyanasiyana ya mankhwala, monga ethers, phosphorous pentachloride, phosphorous oxychloride, tertiary amines, etc.

4. Tantalum pentachloride Njira yokonzekera Kachitidwe ka tantalum ndi klorini: Tantalum pentachloride ikhoza kukonzedwa pochita ufa wachitsulo tantalum ndi chlorine pa 170 ~ 250 ° C. Izi zitha kuchitikanso pogwiritsa ntchito HCl pa 400°C. Tantalum pentoxide ndi thionyl chloride: Pa 240 ° C, tantalum pentachloride imathanso kupezeka pochita tantalum pentoxide ndi thionyl chloride.

5.Tantalum pentachloride Ntchito Chlorinating wothandizila organic mankhwala: Tantalum pentachloride angagwiritsidwe ntchito ngati chlorinating wothandizira organic mankhwala kulimbikitsa chlorination zochita. Chemical intermediates: Mu makampani mankhwala, tantalum pentachloride ntchito ngati zopangira pokonzekera kopitilira muyeso chiyero tantalum zitsulo ndi intermediates mankhwala. Kukonzekera tantalum: Zitsulo tantalum akhoza kukonzekera ndi hydrogen kuchepetsa tantalum pentachloride. Njira imeneyi imaphatikizapo kuyika tantalum kuchokera ku gawo la mpweya pazitsulo zotentha zapansi panthaka kuti zipange chitsulo chowundana, kapena kuchepetsa tantalum chloride ndi haidrojeni mu bedi la ebullating kuti apange ufa wozungulira wa tantalum. Ntchito zina: Tantalum pentachloride imagwiritsidwanso ntchito pokonza galasi la kuwala, intermediates ya tantalum carbide, ndi makampani opanga zamagetsi monga zopangira zopangira tantalate ndi rubidium tantalate. Kuphatikiza apo, amagwiritsidwa ntchito popanga ma dielectrics ndipo amagwiritsidwa ntchito kwambiri pokonzekera kupukuta pamwamba ndi anti-corrosion agents.

6.Tantalum pentachloride Zambiri Zachitetezo Chidziwitso Chowopsa: Tantalum pentachloride imawononga, imavulaza ikamezedwa, ndipo imatha kupsa kwambiri. Mfundo Zachitetezo: S26: Mukayang'ana m'maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha upangiri wamankhwala. S36/37/39: Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi kuteteza maso/nkhope. S45: Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala mwachangu ( onetsani chizindikirocho ngati nkotheka). Zowopsa: R22: Zowopsa ngati zitamezedwa. R34: Zimayambitsa kuwotcha. Kusungirako ndi zoyendera: Tantalum pentachloride iyenera kusungidwa mu chidebe chomata kuti isakhudzidwe ndi mpweya wonyowa kapena madzi. Panthawi yosungiramo katundu ndi zoyendera, nyumba yosungiramo katunduyo iyenera kusungidwa mpweya wabwino, kutentha pang'ono, ndi kuuma, ndipo pewani kusungidwa mosiyana ndi oxidants, cyanides, etc.