Fitech Material (s), yin ainihin bambanci
An yi nasarar ƙara wannan samfurin zuwa kututture!
99.9% min, 200mesh selenium foda
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Kyakkyawan Farko
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Farashin Gasa
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Layin Samar da Ajin Farko
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Asalin masana'anta
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Sabis na Musamman
Bayanan asali
1.Molecular formula: Se
2.Nauyin kwayoyin: 78.96
3.Storage: Adana a cikin ɗakin ajiya mai sanyi, mai iska da bushewa.Kare daga danshi da fallasa.
4.Packing: Ya kamata a yi amfani da wannan samfurin a cikin watanni shida, kuma don Allah a mayar da ragowar a cikin kunshin injin.
Bayani:
Selenium wani sinadari ne mai alamar Se da lambar atomic 34 kuma an same shi da tsabta a cikin ƙarfe sulfide ores.
Selenium yana da isotopes guda shida da ke faruwa a zahiri.Black Selenium wani karye ne, mai kauri wanda yake da ɗan narkewa a cikin CS2.
● Kware a samar da high tsarki selenium tare da mafi karami barbashi talakawan hatsi masu girma dabam.
| Sunan samfur | Selenium Foda |
| CAS No | 7782-49-2 |
| Wurin narkewa | 217°C |
| Tsafta | 99.9% |
| HS Code | Farashin 280490000 |
| Yawan yawa | 4.81 g / cm3 |
| Nauyin Kwayoyin Halitta | 192.35 |
| Girman | 200 raga |
Aikace-aikace
1. Selenium yana da kyawawan kaddarorin masu amfani da hoto, kuma ana amfani dashi sosai a cikin kayan lantarki, kamar photocell, mita haske da ƙwayoyin hasken rana.
2. Na biyu mafi yawan amfani da selenium shine a cikin masana'antar gilashi: Ana amfani da selenium don cire launi daga gilashi, don ba da launi ja ga tabarau da enamels.
3. Minti na uku da ake amfani da shi, ɗaukar kusan 15% shine sodium selenite don ciyar da dabba da kayan abinci.
4. Selenium kuma yana iya samun aikace-aikace a cikin yin kwafi, a cikin toning na hotuna.Amfaninsa na fasaha shine don haɓakawa da tsawaita kewayon tonal na baƙar fata da hotuna na hoto.
5. Sauran abubuwan da ake amfani da su na selenium suna cikin ƙarfe na ƙarfe kamar farantin gubar da ake amfani da su a cikin batir ajiya da kuma a cikin masu gyara don canza AC halin yanzu a cikin DC current.
6. Ana amfani da Selenium don inganta juriya na abrasion a cikin vulcanized rubbers.Ana ƙara wasu mahadi na selenium zuwa shamfu na anti-dandruff.
Shiryawa
Shiryawa: 25kg baƙin ƙarfe ganga, 20'feet ganga tare da pallet 10 ton
Nunin Nuni
Shirya & Sufuri
FAQs
Tambaya: Shin ku kamfani ne ko masana'anta?
A: Mu masana'anta ne.
Tambaya: Yaya tsawon lokacin isar ku?
A: Gabaɗaya kwanaki 5-10 ne idan kayan suna cikin jari.ko kuma kwanaki 15-20 ne idan kayan ba a hannun jari suke ba, gwargwadon yawa.
Q: Kuna samar da samfurori?kyauta ne ko kari?
A: Ee, za mu iya bayar da samfurin don cajin kyauta amma kada ku biya farashin kaya.
Tambaya: Menene sharuɗɗan biyan ku?
A: Biya <= 1000USD, 100% a gaba.Biyan kuɗi> = 1000USD, 30% T / T a gaba, ma'auni kafin jigilar kaya.
Takaddun shaida
