Chiyero chachikulu 99.9%, 99.99% biscuth chitsulo ufa wa cas 7440-69-9 biswith ing

Kuyera Kwambiri 99.9%, 99.99% Bisluth Chitsulo Ufa wa cas 7440-69-9 biswith ingre mtengo wa chithunzi cha 3D
  • Chiyero chachikulu 99.9%, 99.99% biscuth chitsulo ufa wa cas 7440-69-9 biswith ing

Kufotokozera kwaifupi:

Dzina lazogulitsa: Biscuth ufa

Kuyera: 99.9%, 99.99%

Cas No: 7440-69-9

Kukula kwa tinthu: 325mesh, 200mesh, etc

Maonekedwe: ufa wa imvi

Bistuth ufa ndi ufa wabwino, wachitsulo wopangidwa kuchokera ku Bipouth, wachitsulo, woyera kwambiri womwe umadziwika ndi zinthu zake zapadera, monga pontho, komanso malo otsika mtengo (271.4 ° C). Biscuth ndi chitsulo chosakhala chopanda poizoni, chomwe chimapangitsa kuti chikhale chofunikira kwambiri pakugwiritsa ntchito komwe zitsulo zina ngati mtovu (zomwe ndizowopsa) mukadagwiritsidwa ntchito.

 


Tsatanetsatane wazogulitsa

Matamba a malonda

Mafotokozedwe Akatundu

Chifanizo

Dzina lazogulitsa
Biscuth Chitsulo Ufa
Kaonekedwe
mawonekedwe a imvi a imvi
Kukula
100-325 mesh
Mawonekedwe a matope
Bi
Kulemera kwa maselo
208.98037
Malo osungunuka
271.3 ° C
Malo otentha
1560 ± 5 ℃
Cas No.
7440-69-9
Einecs No.
23144

Karata yanchito

Bistheth ufa umagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana za Bishuth, zowonjezera zowonjezera m'matumba, mafilimu oyenda, ozizira a atomic reaction, Ma reagents, ndikukonzekera kuchuluka kwa ma rasmuth.

Zabwino zathu

Osowa kwambiri padziko lapansi - ozizira-oxide-ndi-mtengo-2

Ntchito Titha Kupereka

1) Contrated mgwirizano wovomerezeka akhoza kusankhidwa

2) Mgwirizano wachinsinsi ungasainidwe

3) Masiku asanu ndi awiri obweza ngongole

Chofunika kwambiri: Sitingangopereka malonda okha, koma njira yaukadaulo yaukadaulo!

FAQ

Kodi mumapanga kapena mumagulitsa?

Ndife opanga, fakitale yathu ili ku Shandong, koma titha kuperekanso munthu kuti asiye kugula kwa inu!

Malamulo olipira

T / T (Tchalitchi), Western Union, Ngongole, BTC (Bitcoin), etc.

Nthawi yotsogolera

≤25kg: mkati mwa masiku atatu ogwira ntchito atalandira. > 25kg: sabata imodzi

Chitsanzo

Kupezeka, titha kupereka zitsanzo zazing'ono zaulere za cholinga chabwino!

Phukusi

1kg pa Thumba la FPRS zitsanzo, 25kg kapena 50kg pa ngoma pa Drum, kapena momwe mukufunira.

Kusunga

Sungani chidebe chomwe chatsekeka mwamphamvu pamalo owuma, ozizira komanso ozizira.

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    • Zogulitsa Zogwirizana