High Purity Kua Argon
Specifications
| Xav tau Compund | Spec | Chav tsev |
| Purity | > 99.999 | % |
| H2 | ppm v/v | |
| O2 | 1.5 | ppm v/v |
| N2 | 4 | ppm v/v |
| CH4 | 0.4 | ppm v/v |
| CO | 0.3 | ppm v/v |
| CO2 | 0.3 | ppm v/v |
| H2O | 3 | ppm v/v |
Product Description
Qhov ntom
Cov kua argon muaj qhov ntom ntawm li 1.40 g / cm³ ntawm nws qhov kub thiab txias, uas yog siab dua li ntawm nws lub xeev gaseous. Qhov ceev hauv daim ntawv gaseous ntawm tus qauv kub thiab siab (STP) yog kwv yees li 1.29 g / L.
Melting Point thiab Boiling Point
Argon lub melting point yog -189.2 ° C (-308.56 ° F), thiab nws qhov kub ntawm 1 atm siab yog -185.7 ° C (-301.26 ° F). Cov kub qis no yog qhov tseem ceeb rau cov txheej txheem liquefaction thiab khaws cia ntawm argon nyob rau hauv ob qho tib si kuaj thiab kev lag luam.
Refractive Index
Ib yam li lwm cov roj av zoo, cov kua argon muaj qhov ntsuas qis qis. Cov yam ntxwv no yog qhov tseem ceeb hauv kev siv kho qhov muag qhov twg tus cwj pwm ntawm lub teeb hauv nruab nrab yog qhov tseem ceeb.
Solubility
Cov kua argon muaj cov dej solubility tsawg, uas yog qhov zoo nyob rau hauv cov xwm txheej uas nws ua haujlwm los tiv thaiv oxidation lossis lwm yam tshuaj lom neeg.
Chemical Properties
Argon yog cov roj uas tsis muaj xim, tsis muaj ntxhiab, thiab tsis qab ntsev uas muaj tshuaj lom neeg tsis zoo nyob rau hauv ib txwm muaj. Hauv nws cov kua hauv lub xeev, argon tswj cov khoom tsis zoo no, ua rau nws tsim nyog rau kev sim ib puag ncig uas xav tau qhov nruab nrab tsis muaj zog.
Kev siv Argon's Physical Properties
Vuam thiab txiav:Argon yog siv los tiv thaiv cov roj hauv vuam thiab txiav cov txheej txheem los tiv thaiv cov hlau los ntawm oxidation thiab paug.
Teeb pom kev zoo:Argon yog siv nyob rau hauv qee hom teeb pom kev zoo, xws li fluorescent thiab neon teeb, txo tus nqi ntawm filament evaporation thiab txuas lub neej ntawm lub teeb.
Hlau ua:Argon yog siv nyob rau hauv metallurgical kev lag luam rau cov txheej txheem xws li annealing thiab refining ntawm hlau los tiv thaiv oxidation.
Kev Tshawb Fawb Txog Kev Tshawb Fawb:Argon's inert xwm ua rau nws haum rau siv nyob rau hauv ntau yam kev sim thiab raws li ib tug carrier roj nyob rau hauv chromatography.
Cryogenics:Cov kua argon yog siv los ua cov tub yees cryogenic hauv qee qhov kev siv vim nws qhov kub tsis tshua muaj kub.
Hauv cov ntsiab lus, argon lub cev muaj zog-xws li los ntawm nws qhov qis qis thiab qis melting thiab boiling cov ntsiab lus rau nws thermal conductivity thiab inert xwm-ua rau nws muaj ntau yam khoom nrog ntau yam kev siv tswv yim thoob plaws ntau yam kev lag luam thiab kev tshawb fawb. Nws cov yam ntxwv tshwj xeeb tau ua rau argon yog ib qho khoom siv tseem ceeb hauv ntau qhov chaw ntawm lub neej niaj hnub thiab thev naus laus zis.
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