AMMONIUM (META)TUNGSTATE HYDRATE With CAS 12333-11-8

CAS:12333-11-8

Tātai rāpoi:H2O.6H3N.H8O40W12

Taumaha rāpoi:2974.3

EINECS No:683-059-0

kupu taurite:AMMONIUM METATUNGSTATE HYDRATE, >=66.5% W; AMMONIUM METATUNGSTATE HYDRATE, 99.99%; AMMoniuM Metatungstate hydrate >=85% WO3 pūtake (graviMetric); Ko te haukinia metatungstate hydrate 99.99% te papa whakarewa

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te AMMONIUM (META)TUNGSTATE HYDRATE?

Ko te haukinia metatungstate (AMT) tetahi o nga kaitaunaki o te tungsten carbide (WC) whakakōkī. Ko te ahua o te mata me te tohatoha rahi matūriki o nga matūriki WC ka pangia e nga ahuatanga o ona kaamua, a, ka mutu ka pa ki tana mahi catalytic.

Whakatakotoranga

Tūemi	Paerewa
WO₃	88-91%
Ca	≤0.002%
Cu	≤0.001%
Fe	≤0.001%
K	≤0.015%
Mg	≤0.001%
AI	≤0.001%
Mo	≤0.006%
Pb	≤0.001%
Si	≤0.003%

Taupānga

Ka taea te whakamahi hei rongoa i roto i te kai me te taapiri i te konutea e hiahiatia ana e te tinana o te tangata. Ka taea e te inenga te korero ki te konutai benzoate, a he pai ake te painga o te konutai benzoateKo te konutai tungsten oxide hydrate e whakamahia nuitia ana hei rauemi mata mo te whakahiatotanga o nga whakakorikori tungsten, e whakamahia ana i roto i nga momo tauhohenga penei i te oxidation, hydroxylation, hydrogenation me te polymerization.