Zirconium tetrachloride yog ib qho tseem ceeb inorganic compound.
Hauv qab no yog cov lus qhia ntxaws ntxaws rauZirconium tetrachloride:
1. Cov ntaub ntawv tseem ceeb Suav lub npe: Zirconium tetrachloride
Lub npe Askiv: Zirconium tetrachloride , Zirconium chloride (IV) English alias: Zirconium (4+) tetrachloride;ZrCl4
CAS nr:10026-11-6
Molecular formula:ZrCl4
Molecular Luj: 233.036
2. Lub cev muaj zog Khoom: Dawb ci ci muaju los yog hmoov, yooj yim rau deliquesce.
Melting point: 437 ℃ (2533.3kPa)
Boiling point: 331 ℃ (sublimation)
txheeb ze ntom ntom (dej = 1): 2.80 (lwm tus hais yog 2.083)
Saturated vapor siab: 0.13kPa (190 ℃)
Solubility: Soluble nyob rau hauv dej txias, ethanol, ether thiab concentrated hydrochloric acid, insoluble nyob rau hauv benzene, carbon tetrachloride, carbon disulfide.
3. Chemical Properties Stability:Nyob ruaj khov ntawm chav tsev kub, tab sis yuav hnov mob hnyav nrog dej kom ruaj khovzirconium oxychloride hydrate(ZrOCl2 · 8H2O). Cov ntaub ntawv tsis sib xws: dej, amines, cawv, acids, esters, ketones, thiab lwm yam. Cov xwm txheej kom tsis txhob sib cuag: huab cua ntub.
4. Synthesis method Carbon txo txoj kev:Zircon (ZrSiO4) yog sib xyaw nrog cov pa roj carbon monoxide thiab tom qab ntawd txo qis ntawm qhov kub thiab txias los tsimZirconium carbide (ZrC). Zirconium carbideces reacts nrog chlorine los tsim zirconium tetrachloride. Electrolysis txoj kev: Zircon reacts nrog sodium hydroxide los tsim sodium zirconate, thiab ces sodium chloride tov yog electrolyzed los ua metallic sodium thiab zirconium tetrachloride.
5. Kev siv tseem ceeb Analytical reagent:
Zirconium tetrachloridetuaj yeem siv los ua cov tshuaj analytical reagent rau kev soj ntsuam ntau ntawm ntau yam tshuaj lom neeg. Organic synthesis catalyst: Hauv cov organic synthesis, zirconium tetrachloride tuaj yeem siv los ua cov tshuaj tiv thaiv kom nrawm cov tshuaj tiv thaiv.
Waterproofing tus neeg saib xyuas: Zirconium tetrachloride tuaj yeem siv rau kev ua dej tsis zoo ntawm textiles thiab lwm yam ntaub ntawv.
Tanning tus neeg sawv cev: Hauv cov txheej txheem tsim cov tawv nqaij, zirconium tetrachloride tuaj yeem siv los ua tus neeg sawv cev tanning kom cov tawv nqaij softer thiab ruaj khov.
6. Kev khaws cia thiab kev thauj mus los:Zirconium tetrachloride yuav tsum muab khaws cia rau hauv qhov chaw txias, qhuav, zoo-ventilated warehouse, kom deb ntawm qhov hluav taws kub thiab cua sov. Lub pob yuav tsum tau muab kaw kom tsis txhob ya raws. Nyob rau tib lub sijhawm, nws yuav tsum tau muab cais tawm ntawm cov kua qaub, amines, cawv, esters, thiab lwm yam kom tsis txhob sib xyaw cia. Kev Thauj Mus Los: Thaum lub sijhawm thauj mus los, cov ntim khoom yuav tsum tau zoo thiab kaw, thiab cov kev cai thauj khoom txaus ntshai yuav tsum tau ua raws.
7.Safety Information Risk Terms:
R14 (Reacts hnyav nrog dej); R22 (Kev puas tsuaj yog nqos); R34 (Ua rau hlawv). Cov lus qhia txog kev nyab xeeb: S8 (Kub thawv kom qhuav); S26 (Tom qab sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej kom ntau thiab nrhiav kev kho mob); S36/37/39 ( Hnav khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tsom iav los yog daim npog qhov ncauj); S45 (Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd).
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Post lub sij hawm: Dec-13-2024