Tungsten Trioxide CAS 1314-35-8

Cas:1314-35-8

Tsafta:99.9% min

Tsarin kwayoyin halitta:1314-35-8

Nauyin kwayoyin halitta:231.84

Ma’ana:CI77901; TUNGSTEN TRIOXIDE 99.999%; TUNGSTEN TRIOXIDE, 99.5%; Tungsten (VI) oxide (99.9994% -W) PURATREM; Tungsten (VI) oxide (min.99.8% -W); Tungsten (VI) oxide, sintered lumps (99.99% -W) PURATREM; tungsten (vi) oxide, puratronic; TUNGSTEN Oxide, POWDERCAS1314-35-8

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Foda mai launin rawaya. Insoluble a cikin ruwa da kuma janar inorganic acid, mai narkewa a cikin zafi alkali bayani, dan kadan mai narkewa a cikin hydrofluoric acid. Tungsten trioxide wani muhimmin tsaka-tsaki ne a cikin masana'antar samar da tungsten na asali daga tungsten tama. Tsarin narkewa ya ƙunshi matakai biyu: mataki na farko shine a yi amfani da takin tungsten da alkali don samun WO3, sannan a rage tungsten trioxide da carbon ko hydrogen don samun tungsten na ƙarfe: WO3+3H2→W+3H2O2WO3+3C→2W+3CO2

Ƙayyadaddun bayanai

Abu	Daidaitawa
WO3	≥99.9%
Pb	≤0.0001%
Bi	≤0.0001%
Sb	≤0.0005%
As	≤0.005%
Fe	≤0.005%
Al	≤0.0005%
Si	≤0.001%
Ni	≤0.0007%
Ca	≤0.001%
Mg	≤0.0007%
Mo	≤0.02%
K	≤0.005%
Na	≤0.005%
Cu	≤0.0003%
Mn	≤0.001%
P	≤0.0007%
S	≤0.0007%

Aikace-aikace

1. Samar da manyan abubuwan narkewa da simintin carbide. Tungsten trioxide ana amfani dashi don yin allurai da simintin siminti tare da manyan abubuwan narkewa waɗanda ke ba da kwanciyar hankali a cikin yanayin zafi mai zafi.

2. Kera wayar tungsten da kayan hana wuta. Ana kuma amfani da ita wajen kera waya na tungsten da kayan kariya daga wuta, saboda kyawawan kaddarorin da ke da zafi.

3. Electrochromic kayan. Tungsten trioxide wani muhimmin abu ne na electrochromic wanda za'a iya amfani dashi a fagage kamar gilashin dimming mai wayo, nunin bayanai, na'urori masu ƙarancin ƙarfin wuta, na'urori masu auna iskar gas, na'urorin kariya na sararin samaniya da kuma ka'idojin fitar da infrared.

4. Mai kara kuzari. Yana da mahimmancin abu mai aiki wanda za'a iya amfani dashi azaman babban mai kara kuzari ko mai kara kuzari. An yadu amfani da hydrodesulfurization, SCR denitrification, photocatalysis, da dai sauransu.
Kwayoyin hasken rana da aikace-aikacen lantarki. Tungsten trioxide kuma ana amfani dashi sosai a cikin ƙwayoyin hasken rana, electrochemistry, photoluminescence, fitar da fili da sauran fannoni.

5. Photochromic kayan. A halin yanzu yana ɗaya daga cikin mafi kyawun kayan photochromic a duniya kuma yana da ƙimar aikace-aikacen a fannoni kamar kariya, ado, da adana bayanai.

6. Gilashin dimmable. A matsayin aikace-aikacen kayan fim na electrochromic, tungsten trioxide ya dogara ne akan hanyar samar da gilashin da aka lanƙwasa, kuma fim ɗin dimming yana da ƙarfi tsakanin guda biyu na gilashin taso kan ruwa.

7. Kayan garkuwa. A matsayin kayan kariya, tungsten trioxide yana da fa'idodin kariya mai kyau, mai kyau numfashi da kuma wankewa. Ana iya yin ta ta zama tufafin ƙarfe na fiber na ƙarfe kuma ana iya amfani da shi a sassan garkuwar likita.
Mai ɗaukar man fetur. Tungsten trioxide na iya maye gurbin da ɗanɗano carbon a matsayin mai ɗaukar ƙwayoyin mai, ɗaukar ƙarfe masu daraja, kuma ya samar da mai kara kuzari na Pt/WO3/C, ta haka yana haɓaka juriya na lalata mai haɓakawa kuma a ƙarshe yana haɓaka rayuwar sabis na mai kara kuzari.

8.Shirya abin tsayayya. A matsayin abu mai mahimmanci, tungsten trioxide yana da fa'idodi na tsari mai sauƙi, ƙarancin farashi, da haɓaka mai girma. Ana iya amfani da shi don shirya abubuwan da ba su da ƙarfi, kamar na'urori masu auna gas na NO2 da na'urori masu auna gas na H2S.