AMMONIUM (META) TUNGSTATE HYDRATE Hamwe na CAS 12333-11-8

URUBANZA:12333-11-8

Inzira ya molekulari:H2O.6H3N.H8O40W12

Uburemere bwa molekile:2974.3

EINECS Oya:683-059-0

Synonyme:AMMONIUM METATUNGSTATE HYDRATE,> = 66.5% W; AMYONIUM METATUNGSTATE HYDRATE, 99,99%; AMMoniuM Metatungstate hydrate> = 85% WO3 ishingiro (graviMetric); Ammonium metatungstate hydrate 99,99% yerekana ibyuma

Reka ubutumwa bwawe

Ibicuruzwa birambuye

Kuramo

Ibicuruzwa

AMMONIUM (META) TUNGSTATE HYDRATE ni iki?

Ammonium metatungstate (AMT) nimwe mubibanziriza cataliste ya tungsten (WC). Ubuso bwa morfologiya nubunini bwikwirakwizwa rya WC bigira ingaruka kumiterere yabibanjirije, kandi amaherezo bigira ingaruka kubikorwa byayo bya catalitiki

Ibisobanuro

Ingingo	Bisanzwe
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%

Gusaba

Irashobora gukoreshwa nk'uburinzi mu biryo kandi irashobora kuzuza zinc ikenewe n'umubiri w'umuntu. Igipimo gishobora kwerekeza kuri sodium benzoate, kandi ingaruka zayo ni nziza kuruta iyo sodium benzoateAmmonium tungsten oxide hydrate ikoreshwa cyane nkibikoresho fatizo byo guhuza catalizike ya tungsten, ikoreshwa mubitekerezo bitandukanye nka okiside, hydroxylation, hydrogenation na polymerisation.