Tungsten Trioxide CAS 1314-35-8

Cas:1314-35-8

mama:99.9% min

fua mole:1314-35-8

mamafa mole:231.84

upu uiga tutusa: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, lumps sintered(99.99%-W)PURATREM; tungsten(vi)oxide,puratronic; TUNGSTEN OXIDE,POWDERCAS1314-35-8

Tuu lau Feau

Fa'amatalaga Oloa

La'u mai

Faailoga o oloa

O le a le Tungsten Trioxide CAS 1314-35-8?

Pa'u samasama mama. E le mafai ona solu i le vai ma mea masani inorganic acids, soluble i le vai vevela vevela, soluble teisi i le hydrofluoric acid. Tungsten trioxide o se vaega taua tele i le alamanuia o le gaosia elemene elemene mai tungsten ore. O le faʻafefeteina e aofia ai laasaga e lua: o le laasaga muamua o le togafitia o le tungsten ore ma alkali e maua ai le WO3, ona faʻaitiitia ai lea o le tungsten trioxide ma le carbon poʻo le hydrogen e maua ai le tungsten metallic: WO3 + 3H2 → W + 3H2O2WO3 + 3C → 2W + 3CO2

Fa'amatalaga

Aitema	Tulaga
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%

Fa'atatauga

1. Fausiaina o mea fa'afefete maualuga ma carbide sima. Tungsten trioxide o loʻo faʻaaogaina e fai ai uʻamea ma carbide sima ma mea faʻafefete maualuga e maua ai le mautu i siosiomaga maualuga-vevela.

2. Fausiaina o uaea tungsten ma mea e le mu. E faʻaaogaina foʻi i le gaosiga o le uaea tungsten ma mea e faʻafefe ai le afi, faʻafetai i ona mea lelei vevela.

3. Electrochromic meafaitino. Tungsten trioxide o se mea electrochromic taua e mafai ona faʻaaogaina i fanua e pei o tioata faʻapupulaina atamai, faʻamatalaga faʻamatalaga, vaʻavaʻa eletise maualalo, masini faʻaogaina o le kesi, vaʻa vaʻavaʻa vaʻavaʻa faʻafefe ma tulafono faatonutonu faʻafefe.

4. Catalyst. Ose mea taua e mafai ona fa'aogaina e mafai ona fa'aaogaina e fai ma fa'atosina autu po'o se fa'ausila fesoasoani. E faʻaaogaina lautele i le hydrodesulfurization, SCR denitrification, photocatalysis, ma isi.
Su'e sola ma fa'aoga eletise. Tungsten trioxide o loʻo faʻaaogaina lautele foi i sela sola, electrochemistry, photoluminescence, emission fanua ma isi fanua.

5. Meafaitino Photochromic. O le taimi nei o se tasi o mea e sili ona faʻamoemoeina photochromic i le lalolagi ma e iai lona aoga i faʻalapotopotoga e pei o le puipuiga, teuteuga, ma le teuina o faʻamaumauga.

6. tioata faanenefu. I le avea ai o se faʻaoga o mea ata tifaga electrochromic, e faʻavae le tungsten trioxide i luga o le auala o loʻo i ai i le gaosiga o tioata faʻapipiʻi, ma o le ata mataʻutia o loʻo faʻamausaliina i le va o ni fasi tioata masani e lua.

7. Mea e puipui ai. I le avea ai o se mea e puipuia ai, o le tungsten trioxide o loʻo i ai le lelei o le talipupuni lelei, lelei le manava ma le fufulu. E mafai ona fai i lavalava fa'amalama fa'avevelaina alava u'amea ma e mafai fo'i ona fa'aoga i vaega fa'afoma'i talipupuni.
La'u suauu. Tungsten trioxide e mafai ona sui vaega o le kaponi e pei o le ave suauu suauu, uta uʻamea taua, ma fausia se Pt / WO3 / C catalyst, lea e matua faaleleia atili ai le corrosion teteʻe o le catalyst ma iu ai ina faateleina le ola auaunaga o le catalyst.

8. Saunia le elemene tetee. I le avea ai o se mea maaleale, tungsten trioxide o loʻo i ai le lelei o le fausaga faigofie, tau maualalo, ma le maualuga o le lagona. E mafai ona faʻaaogaina e saunia ai vaega tetee, e pei o NO2 gas sensors ma H2S gas sensors.