Wolframic Acid Cas 7783-03-1 Tungstic Acid ma le tau falegaosimea

Igoa

Tungstic acid

Isi igoa

Wolframic Acid

Fua fa'ameamea

H2WO4

Molecular mamafa

249.86

Numera Resitala CAS

7783-03-1

Numera fa'aopoopo a le EINECS

231-975-2

Liu liusuavai

100

Fa'apuna

1473

Suavai soluble

solu i le hydrofluoric acid, solu lemu i le vaifofo alkali, e le mafai ona solu i le vai ma isi acids

Malosi

5.5

Vaaiga i fafo

E mafai ona i ai i le tele o setete.Pa'u samasama po'o tioata, ma isi.

Fa'ailoga moli

1473

fa'aoga

1. Faʻaaogaina i mordants, analytical reagents, catalysts, vai togafitiga vailaʻau, faia mea e le mu ma le susu, faʻapea foʻi.
pei o le phosphotungstate ma le borotungstate.
2. Faʻaaogaina e fai ai uʻamea tungsten, tungstic acid, tungstate, ma isi.
3. Faʻaaogaina i mordant, pigment, vali, vaitusi.
4. O lo'o fa'aaogaina le fale'ie e fai ma sui o le mamafa o ie.O lenei oloa e faʻaaogaina e fai ma ausilali ie.O se paluga tungstic
acid, ammonium sulfate ma ammonium phosphate, ma isi mea e faʻaaogaina mo le puipuia o afi afi ma le faʻafefe.E mafai ona fai lenei filo
i le ieona ma le rayon e tetee i le afi.E mafai fo'i ona fa'aoga mo pa'u pa'u.
5. Faʻaaogaina mo le anticorrosion o le paʻu eletise.
6. E mafai ona faʻaaogaina e fai ma soʻo faʻatasi e faʻafeiloaʻi ai lanu enamel e faʻaititia ai le vevela o le fana ma faʻamalieina le lanu.
7. Fa'aaogaina ile gaosiga ole suau'u alamanuia ma vaalele ma aerospace mea.