Nga taonga whenua onge
-
Tungsten Sulfide Cas 12138 - 09 - 9
Ko te Tungsten Disusfide he pūhui o te Tungsten me te whanariki, me te tātai matū WS2 me te taumaha o te 247.97. Te ahua nei he mangu - te paura hina me te taiao hei pyrotungsten Ore, he karaihe pouri puhoi hina. Te Hoa Tangata: 7.510. He mea ngoikore i roto i te wai me te whakarewa o te rauropi kaore e pa ana ki te waikawa, i nga turanga ranei (engari mo te ranunga o te waikawa nitric me te waikawa hydrofluoric. Ka whakamutua i te hau, ka uru ki te tungsten trioxide, a ka wera i roto i te waatea ki te 1250, ka pirau ki te tungsten me te whanariki. I roto i te awa maroke o te hau hauota parakore, ka wera te ranunga o te rongsten Trisulfide me te whanariki ki te 900 ℃, ka pa te nui o te whanariki ki te stullimate, ko te toenga ko te mate.
Ingoa Hua: Tungsten sulfid
Kaua e:12138 - 09 - 9
Einecs:235 - 243 - 3
-
-
-
-
-
-
-
-
-
-
-