Wolframic Acid Cas 7783-03-1 Tungstic Acid ma le tau falegaosimea
Folasaga puupuu
igoa ole oloa:Tungstic Acid
Isi igoa:Wolframic Acid
Numera CAS:7783-03-1
MF: Bi(NO3)3.5H2O
MW: 485.07
EINECS:600-076-0
HS Code: 2834299090
Fua fa'atatau:
Wolframic AcidKase7783-03-1 Tungstic Acidma tau falegaosimea
Fa'atatauga
1. Faʻaaogaina i mordants, analytical reagents, catalysts, vailaʻau faʻamaʻi vai, faia mea e le afi ma le susu, faʻapea foʻi ma le phosphotungstate ma le borotungstate.
2. Faʻaaogaina e fai ai uʻamea tungsten, tungstic acid, tungstate, ma isi.
Fa'amatalaga
| 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 va'alele ma aerospace mea. |
