Wolframic Acid Cas 7783-03-1 Tungstic Acid ka theko ea fektheri

Lebitso

Asiti ea Tungstic

Lebitso le leng

Wolframic Acid

Foromo ea lik'hemik'hale

H2WO4

Boima ba limolek'hule

249.86

Nomoro ea Registry ea CAS

7783-03-1

Nomoro ea ho kena ea EINECS

231-975-2

Ntho e qhibidihang

100

Ntho e belang

1473

Ho qhibiliha ha metsi

qhibilihang ka har'a hydrofluoric acid, butle-butle e qhibilihang ka har'a tharollo ea alkali, e ke keng ea qhibiliha metsing le li-acid tse ling.

Botenya

5.5

Pono ya kantle

E ka ba teng linaheng tse ngata.Phofo e mosehla kapa likristale, joalo-joalo.

flash point

1473

tshebediso

1. E sebelisoa ka mordants, li-analytical reaagents, catalysts, lik'hemik'hale tse hloekisang metsi, ho etsa thepa e sa cheng le e thibelang metsi, hammoho le
joalo ka phosphotungstate le borotungstate.
2. E sebelisetsoa ho etsa tungsten ea tšepe, tungstic acid, tungstate, joalo-joalo.
3. E sebelisoa ka mordant, pigment, dae, enke.
4. Indasteri ea masela e sebelisoa e le sesebelisoa sa boima ba masela.Sehlahisoa sena se sebelisoa e le motlatsi oa lesela.Motsoako oa tungstic
acid, ammonium sulfate le ammonium phosphate, joalo-joalo e sebelisetsoa ho thibela mollo oa fiber le ho thibela metsi.Fiber ena e ka etsoa
ho rayon le rayon tse sa cheng.E ka boela ea sebelisoa bakeng sa ho suoa letlalo.
5. E sebelisoa bakeng sa anticorrosion ea ho roala electroplating.
6. E ka sebelisoa e le co-solvent ho hlahisa mebala ea enamel ho theola mocheso oa ho thunya le ho tlatsa 'mala.
7. E sebelisoa ha ho etsoa indasteri ea peterole le lisebelisoa tsa lifofane le tsa sefofane.