Cerium hydroxide ali ndi zinthu zabwino kuwala, electrochemical katundu ndi katundu wothandizira, choncho chimagwiritsidwa ntchito monga Chemical reagents, mafakitale chothandizira, ndipo ntchito monga stabilizer kwa polyvinyl kolorayidi mapulasitiki, kupanga cerium naphthoate ngati drier utoto; M'makampani opanga zitsulo, amatha kugwiritsidwa ntchito ngati nodulator ya chitsulo cha ductile kuti asungunuke aloyi ya cerium ferrosilicon, kapena ngati zopangira zosungunulira aloyi wolemera kwambiri wa cerium. Amagwiritsidwa ntchito ngati chowonjezera muukadaulo wa electroplating; Amagwiritsidwanso ntchito mu sensa ya gasi, cell cell ndi zina.
WONAIXI kampani (WNX) anayamba woyendetsa kupanga cerium hydroxide mu 2011 ndipo mwalamulo anaika mu kupanga misa mu 2012. Ife mosalekeza kukonza ndondomeko kupanga kuti kupereka makasitomala ndi mankhwala apamwamba, ndi njira patsogolo ndondomeko kufunsira cerium hydroxide. Production process national patent patent. Tapereka lipoti ku dipatimenti ya sayansi ndi ukadaulo ya dziko lino zafukufuku ndi chitukuko cha zinthuzi, ndipo zotsatira za kafukufuku wa mankhwalawa zawonedwa ngati gawo lotsogola ku China. Pakali pano, WNX ili ndi mphamvu yopanga pachaka ya matani 2,500 a cerium hydroxide.
Cerium Hydrooxide | ||||
Fomula: | Ce(OH)4 | CAS: | 12014-56-1 | |
Kulemera kwa Fomula: | 208.15 | |||
Mawu ofanana ndi mawu: | Cerium (IV) Hydrooxide; Cerium (IV) Oxide Hydrated; Cerium Hydrooxide; Ceric Hydrooxide; Ceric oxide Hydrated; Ceric Hydrooxide; Cerium tetrahydroxide | |||
Katundu Wathupi: | ufa wonyezimira wachikasu kapena wofiirira. Insoluble m'madzi, sungunuka mu asidi. | |||
Kufotokozera | ||||
Chinthu No. | CH-3.5N | CH-4N | ||
TREO% | ≥65 | ≥65 | ||
Cerium chiyero ndi zosafunika kwenikweni zapadziko lapansi | ||||
CEO2/TREO% | ≥99.95 | ≥99.99 | ||
La2O3/TREO% | ≤0.02 | ≤0.004 | ||
Pr6eO11/TREO% | ≤0.01 | ≤0.003 | ||
Nd2O3/TREO% | ≤0.01 | ≤0.003 | ||
Sm2O3/TREO% | ≤0.005 | ≤0.001 | ||
Y2O3/TREO% | ≤0.005 | ≤0.001 | ||
Zonyansa zapadziko lapansi zosasowa | ||||
Fe2O3% | ≤0.01 | ≤0.005 | ||
SiO2% | ≤0.02 | ≤0.01 | ||
CaO% | ≤0.03 | ≤0.01 | ||
CL-% | ≤0.03 | ≤0.01 | ||
SO42-% | ≤0.03 | ≤0.02 |
1. Gulu la chinthu kapena kusakaniza
Zowopsa ku chilengedwe chamadzi, kwanthawi yayitali (Zosatha) - Gulu 4
2. Zolemba za GHS, kuphatikiza mawu osamala
Zithunzi | Palibe chizindikiro. |
Chizindikiro cha mawu | Palibe chizindikiro. |
Ndemanga zangozi | H413 Itha kuyambitsa zowononga zokhalitsa ku zamoyo zam'madzi |
Ndemanga zotetezedwa | |
Kupewa | P273 Pewani kumasulidwa ku chilengedwe. |
Yankho | palibe |
Kusungirako | palibe |
Kutaya | P501 Tayani zamkati/zotengera ku ... |
3. Zowopsa zina zomwe sizimayika m'magulu
Palibe
Nambala ya UN: | - |
Dzina loyenera la UN lotumizira: | Osatengera malingaliro a Transport of Dangerous Goods Model Regulations. |
Gulu loyambira ngozi zamayendedwe: | - |
Transportation Secondary Hazard class: | - |
Gulu lolongedza: | - |
Kulemba za ngozi: | - |
Zoipitsa M'madzi (Inde/Ayi): | No |
Kusamala kwapadera kokhudzana ndi zoyendera kapena zoyendera: | Kulongedza kukhale kokwanira ndipo kukweza kukhale kotetezeka. Panthawi yoyendetsa, chidebecho sichidzatuluka, kugwa, kugwa kapena kuwonongeka. Magalimoto ndi zotengera ziyenera kutsukidwa bwino ndikutetezedwa ndi tizilombo toyambitsa matenda, apo ayi zinthu zina sizinganyamulidwe. |