selenium irin granules
ọja Apejuwe
Selenium granuleti wa ni a irú ti nkan na pẹlu jakejado ohun elo.Selenium jẹ nkan ti o wa ni erupe ile pataki, o ni ipa pataki ninu ara eniyan ati ile-iṣẹ.Awọn granules Selenium le ṣee lo bi awọn afikun ijẹẹmu.Selenium jẹ eroja itọpa pataki ti o ṣe pataki fun ilera eniyan.Selenium granule
tun le ṣee lo bi kemikali ati elegbogi catalysts.Selenium granuleni iṣẹ-ṣiṣe katalitiki ti o dara ati yiyan, ati pe o le ṣee lo lati ṣaṣeyọri awọn aati kemikali ati ṣepọ awọn agbo ogun Organic.Selenium granuletun le ṣee lo ni imọ-ẹrọ ohun elo.Selenium jẹ ohun elo semikondokito pẹlu itanna pataki ati awọn ohun-ini opiti.
Sipesifikesonu
| Irin mimọ Se Selenium granules tiwqn | |||||
| Awoṣe | 3N | 4.3N | Se.4N | Se.5N | Se.6N |
| Se(min) | 99.9 | 99.99 | 99.999 | 99.9999 | |
| Aimọ | Iye ti o ga julọ ti PPM | ||||
| Cu | 10 | 5 | 3 | 0.2 | 0.05 |
| Ag | 30 | 5 | / | 0.2 | 0.05 |
| Mg | / | 10 | 8 | 0.5 | 0.1 |
| Sb | 10 | / | 5 | 0.5 | / |
| Ni | 20 | 10 | 5 | 0.2 | 0.05 |
| Bi | / | 10 | 5 | 0.5 | 0.05 |
| In | / | / | / | 0.5 | 0.05 |
| Fe | 400 | 10 | 10 | 0.5 | 0.1 |
| Cd | / | / | / | 0.2 | 0.05 |
| Te | 70 | 5 | 10 | 0.5 | 0.1 |
| SI | / | 10 | 9 | 0.5 | / |
| Al | 10 | 8 | 0.5 | 0.05 | |
| Pb | 300 | 10 | 5 | 0.5 | 0.05 |
| Sn | 10 | 5 | / | / | |
| S | 200 | 10 | 40 | / | / |
| As | 30 | 5 | / | / | / |
Awọn alaye apoti
A tun pese awọn iṣẹ adani
Kaabo lati beere COA & ayẹwo ọfẹ fun Idanwo
Awọn ohun elo akọkọ
1. Ṣiṣejade: selenium (I) kiloraidi, Selenium dichloride, Selenides, mercury selenide.
2. Imọ ile-iṣẹ imọ-ẹrọ giga: asiwaju selenide, zinc selenide, Ejò indium gallium diselenide.
3. Electric: semiconductors, awọn irin elekitirosi, Tetraselenium tetranitride.
4. Kemistri: Selenols, selenium isotope, Ṣiṣu, ifihan aworan.
5. Ohun elo ile-iṣẹ: Ṣiṣe gilasi, ilu selenium, aworan itanna, ohun elo opiti.
