Macluumaadka aasaasiga ah:
1.Molecular formula: Se
2.Miisaanka unugyada: 78.96
3.Storage: Ku kaydi bakhaar qabow, hawo leh oo qallalan.Ka ilaali qoyaanka iyo soo-gaadhista.
4.Packing: Alaabtan waa in lagu isticmaalo lix bilood gudahood, fadlan soo celi hadhaaga xirmada faakuumka.
Sharaxaad:
● Selenium waa curiye kiimiko ah oo leh calaamad Se iyo lambarka atomiga 34 waxaana laga helaa aan nadiif ahayn oo ku jira macdanta birta ah ee sulfide.
Selenium waxay leedahay lix isotopes oo si dabiici ah u soo baxa.Selenium Black waa dillaacsan, adag adag oo wax yar ku milmay CS2.
● Wuxuu ku takhasusay soo saarida selenium daahirnimo sare leh oo leh qiyaasta ugu yar ee celceliska hadhuudhka.
Magaca alaabta | Selenium Granular |
CAS Maya | 7782-49-2 |
daahirnimo | 3N,5N,6N |
Koodhka HS | 2804909000 |
Cufnaanta | 4.81 g /cm3 |
Qalab | Selenium |
Codsiga | Dhalo, batari |
Codsiga:
1.Wax-soo-saarka: selenium (I) kolorid, Selenium dichloride, Selenides, meerkuri selenide.
Warshadaha tignoolajiyada sare ee Sayniska: lead selenide, zinc selenide, copper indium gallium diselenide.
3.Electric: semiconductors, biraha electropositive, Tetraselenium tetranitride.
4.Chemistry:Selenols,Selenium isotope,Cagadaha, soo bandhigista sawir.
Codsiga warshadaha 5.Glass samaynta, durbaanka selenium, sawir elektrostatic, qalab indhaha.
Shahaado
Alaabooyinka waxaa ansixiyay FDA, REACH, ROSH, ISO iyo shahaado kale, oo waafaqsan heerarka qaranka.
Faa'iidada
Tayada Marka hore
Qiimaha tartanka
Khadka Wax-soo-saarka heerka koowaad
Asal ahaan Warshada
Adeegyada gaarka ah
Warshada
Baakad
Xidhmada: 25kg durbaan bir ah,
Weel 20'feet ah oo uu ku jiro 10 ton
FAQ:
S: Ma waxaad tahay shirkad ganacsi ama soo saaraha?
J: Waxaan nahay warshad.
S: Waa intee wakhtiga dhalmadaada?
J: Guud ahaan waa 5-10 maalmood haddii alaabtu kayd tahay.ama waa 15-20 maalmood haddii alaabtu aysan ku jirin kaydka, waxay ku xiran tahay tirada.
S: Ma bixisaa muunado?ma bilaash baa mise waa dheeraad ?
J: Haa, waxaanu ku bixin karnaa muunada lacag la'aan laakiin ma bixino kharashka xamuulka.
S: Waa maxay shuruudaha lacag bixinta?
A: Bixinta <= 1000USD, 100% ka hor.Lacag bixinta> = 1000USD, 30% T / T ka hor, dheelitirka ka hor inta aan la dhoofin.