Izinto zomhlaba ezinqabileyo
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I-tungsten sulfide cas 12138 - 09 - 9
I-Tungsten Dulfide i-tungtand ye-tungsten kunye ne-sulfur, kunye nefomula yekhemikhali ye-WS2 kunye nobunzima bemoya ye-247.97. Ibonakala njenge-Black - Prey Powder kunye nendalo njenge-pyrotungsten ore, eyi-crystalline ye-crestalline ye-grey. Ukuxinana kwesihlobo: 7.510. Inganyibilikisi emanzini nase-organic kwaye ayiphenduli ngee-asidi okanye iziseko (ngaphandle komxube we-niid ye-witric acid egxininisiweyo kunye ne-hydrofluoric acid). Xa ifudumele emoyeni, iyafuduswa kwi-tungsten trioxide, kwaye xa ifudumele kwi-vacuum ukuya kwi-1250 ℃, ibonke i-Tungsten kunye nesalfure. Kumjelo owomileyo wegesi enyulu, umxube we-tungstenfide the kunye ne-sulfur ifuduselwe kwi-900 ℃, ibangela ukuba i-sulfur ye-sulfure igqithisileyo, kwaye intsalela ityhidiwe.
Igama lemveliso: Tungsten tulfid
I-CAY Hayi:12138 - 09 - 9
I-einecs:235 - 243 - 3
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