Scandaum oxide / cas 12060-08-1 / sc2o3 / scandaum oxide ufa

Scandaum oxide / cas 12060-08-08-1 / sc2o3 / scandaum oxide ufa
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Kufotokozera kwaifupi:

Scandaum oxide, imadziwikanso kuti anyoza, nthawi zambiri imakhala yoyera kapena yoyera. Ndiwokhazikika kalikonse komwe kumatha kupanga magulu osiyanasiyana a kristalo, omwe amapezeka kwambiri cubic. Mwanjira yake yoyera, yopatulidwa nthawi zambiri imagwiritsidwa ntchito mu ceramics, mapshosce, komanso ngati chothandizira pamankhwala osiyanasiyana. Atawonekera mlengalenga, imatenga chinyezi, lomwe limatha kukhudza maonekedwe ake pang'ono.

Scandaum oxide (sc2o3) nthawi zambiri amaganiziridwa osasunthika m'madzi. Sisungunuka m'madzi kapena okhazikika okhazikika. Komabe, imatha kuchitira ndi ma acid amphamvu ndi zitsulo kuti apange mchere wambiri wosungunuka. Mwachitsanzo, akamathandizidwa ndi hydrochloric acid, scanda oxide amatha kusungunula kuti apange scandaum chloride. Mwachidule, pomwe scandarium oxide ndi insuluble m'madzi, imatha kusungunuka njira zina zacidic kapena alkaline.

 


Tsatanetsatane wazogulitsa

Matamba a malonda

Mafotokozedwe Akatundu

Dzina lazogulitsa:Scandaum oxide Cas:12060-08-1 Mf:O3sc2 Mw:137.91 Einecs:235-042-0 Malo osungunuka:1000 ° C Kuchulukitsa:8.35 g / ml pa 25 ° C (yoyatsidwa.) Index yolowera:1.964 fomu:pawuda mtundu:Oyera Mphamvu yapadera:3.864 Kusungunuka kwamadzi:zasuka Merck:14,8392

Chifanizo

Mtundu wa Index
Sco2o3.3n
Sc2o3.4n
Sc2o3.5n
Sco2o3.6n
Sc2o3 / trebo (%, min)
99.9
99.99
99.999
99.9999
Treo (%, min)
99
99
99
99.9
Kaonekedwe
Ufa woyera
Ufa woyera
Ufa woyera
Ufa woyera
Kusasinthika / Treo
% (Max)
% (Max)
PPM (Max)
PPM (Max)
La2o3
0,005
0.001
2
0,1
CEO2
0,005
0.001
1
0,1
Pr6o11
0,005
0.001
1
0,1
Nd2o3
0,005
0.001
1
0,1
SM2O3
0,005
0.001
1
0,1
Eue2o3
0,005
0.001
1
0,1
GD2O3
0,005
0.001
1
0,1
Tb4o7
0,005
0.001
1
0,1
Dy2o3
0,005
0.001
1
0,1
Hoo2o3
0,005
0.001
1
0,1
Er2o3
0,005
0.001
3
0,1
Tm2o3
0,005
0.001
3
0,1
Yb2o3
0.05
0.001
3
0,1
Lu2o3
0,005
0.001
3
0,1
Y2o3
0,01
0.001
5
0,1
Zosafunikira
% (Max)
% (Max)
PPM (Max)
PPM (Max)
Fee2o3
0,005
0.001
5
1
Sio2
0.02
0,005
10
5
CAO
0,01
0,005
50
5
Cu
\
\
\
\
Nio
\
\
3
1
Cno
\
\
5
1
Mno2
\
\
\
\
Cr2o3
\
\
\
\
Cdo
\
\
\
\
Chibwano
\
\
5
1
Al2o3
\
\
\
\
Na2o
\
\
\
\
K2o
\
\
\
\
M00
\
\
\
\
Tio2
\
\
10
1
Zno
\
\
\
\
Aa2
\
\
\
\
ZRO2
\
\
50
1
Loi (%, Max)
1
1
1
0,5
Kukula (D50, UM)
\
\
\
\

Karata yanchito

1. Wotembenuka ndi SC2O3 ku SC2O3 ndikupanga ndi Nai kuti apange gwero la nyenyezi lapakati, ndipo nyali zonse zimagwiritsa ntchito sc2O3 ≥ 99g ~ 10mg.

2. Izi mothandizidwa ndi magetsi oyendetsa bwino kwambiri, mzere wa slium ndi buluu ndipo mzere wa sodium ndi wachikasu.

3. Mitundu iwiriyo imagwirizana wina ndi mnzake kuti apange kuwala pafupi ndi dzuwa, zomwe zimapangitsa kuwalako ndi chidwi chachikulu, mtundu wabwino, kupulumutsa mphamvu ndi moyo.

4. Kuphwanya nkhuni yayitali komanso yamphamvu.

5. Minda yayikulu yofunsira scanda oxide ndi aluminium scandium smondes, ma cell amafuta okutira (sofc) ndi nyali za sodium.

 

Za mayendedwe

1. Timapereka njira zingapo zoyendera kuti zigwirizane ndi zosowa za makasitomala athu.
2. Kwa kuchuluka kocheperako, timapereka ntchito zapadziko lonse lapansi kapena zapadziko lonse lapansi, monga Fedex, DHL, TNS, EMS, ndi zoyendera zingapo zapadera.
3. Zowonjezera zazikulu, titha kutumiza ndi nyanja kupita padoko.
4. Kuphatikiza apo, timapereka ntchito zosinthidwa kuti tikwaniritse zofuna za makasitomala athu ndi akaunti yazomwe zimapangidwa ndi zinthu zapadera.

Kupititsa

Phukusi

1 makilogalamu / thumba kapena 25 kg / ng'oma kapena 50 kg / ng'oma kapena malinga ndi makasitomala.

Kusunga

Chipinda chosungira ndi chowuma ndi kutentha kochepa.

 

Scandaum oxide (sc2o3) iyenera kusungidwa bwino kuti mukhalebe ndi mawonekedwe ake komanso kupewa kuipitsidwa. Nawa maupangiri ena osungira scanda oxide:

1. Chidendene: Store Scandaum oxide m'matumba osindikizidwa opangidwa ndi zida zopangidwa, monga galasi kapena okwera polyethylene.

2. Zachilengedwe: Zipangizo zosungira pamalo ozizira komanso owuma kutali ndi dzuwa ndi kutentha kwa dzuwa. Pewani kusunga m'malo okhala ndi chinyezi chachikulu monga chinyezi chimatha kukhudza nkhaniyi.

3. Zolemba: Zolemba bwino zopezeka ndi dzina la mankhwala, tsiku losungirako, komanso chidziwitso chilichonse chothandiza.

4. Chitetezo cha chitetezo: Chonde tsatirani malangizo otetezedwa ndikugwirira ntchito scandaum oxide, kuphatikiza kuvala magolovesi ndi masks, monga ufa wosanenedwera thirakiti.

 

1 (16)

Kodi Scanda wachikunja avulaza anthu?

Scandaum oxide (sc2o3) nthawi zambiri amatengedwa kuti akhale ndi zoopsa zochepa, koma zimabweretsa zoopsa zina ngati mosamala sizimachitika. Nazi mfundo zazikuluzikulu za zoopsa zake kwa anthu:

1. Inhalation: Kupumira kwa fumbi la shanda, kukwiya kupuma thirakiti. Kuwonekera kwa nthawi yayitali kapena kulephera kungayambitse mavuto.

2. Kulumikizana ndi khungu: Kulumikizana mwachindunji ndi scandaum oxide oxide kumatha kuyambitsa khungu ndi maso. Ndikulimbikitsidwa kuvala zida zoyenera (PPE) pogwiritsa ntchito izi.

3. Kulowetsa: Ngakhale kuti chidziwitso chokhudza kulowetsedwa ndi chochepa, nthawi zambiri chimalimbikitsidwa kupewa kuyamwa kwa mankhwala, kuphatikizapo scandaum oxide.

4. Kuwonekera kwa nthawi yayitali: Pali zochepa zomwe zimachitika chifukwa cha kuwonekera kwa nthawi yayitali kuchitirana nkhanza kwa Handadium, koma ndi mankhwala ambiri, ndibwino kuchepetsa kuwonekera.

 

p-anisildehyde

Samalani pamene sitimayo scandaum oxide?

Mukamayendetsa scanda oxide (sc2o3), kusamala mwatsatanetsatane kuyenera kutsatiridwa kuti ateteze chitetezo ndi kutsatira. Nayi malingaliro akuluakulu omwe mungaganizire:

1. Ma CDGUCRAING: Gwiritsani ntchito zida zoyenera za matebulo omwe ndi chinyezi komanso kuipitsa umboni. Mbaliyo iyenera kusindikizidwa ndikulembedwa bwino kuwonetsa zomwe zili.

2. Zolemba: Onetsetsani kuti phukusi lonse lalembedwa moyenera malinga ndi malamulo oyenera, kuphatikiza zizindikilo zowopsa zomwe zingagwire ntchito. Phatikizanipo zambiri monga dzina la mankhwala, nambala yokwanira ndi malangizo aliwonse ogwiritsira ntchito.

3. Zolemba: Konzekerani komanso kuphatikiza zikalata zonse zofunika kutumiza monga pepala la chitetezo (ma sds), chikalata chotumizira, ndi zikalata zilizonse zowongolera zofunika pazinthu zoopsa.

4. Malangizo oyendera: kutsatira malamulo am'deralo, komanso mayiko okhudzana ndi mayendedwe a mankhwala. Izi zingaphatikizepo kutsatira malangizo okhazikitsidwa ndi mabungwe a mpweya ndi dipatimenti ya US ya mayendedwe (dontho) kapena malo osungira ndege yapadziko lonse (IITA).

5.

6. Maganizo a chilengedwe: Onetsetsani kuti mayendedwe osankhidwa amachepetsa zomwe zimapangitsa kuti chilengedwe chizikhala ndi malamulo okhudzana ndi mayendedwe a mankhwala.

7. Kuwongolera kutentha: Ngakhale kuti scandarium oxide ndizokhazikika m'makhalidwe abwinobwino, onetsetsani kuti sizikuwonetsedwa ndi kutentha kwambiri pamayendedwe.

 

Bhenethyl mowa

FAQ

1. Nanga bwanji nthawi yotsogolera yopanga misa?
Re: Nthawi zambiri titha kukonza zinthuzo mkati mwa masabata awiri mutatha kuyika dongosolo, kenako titha kufafaniza malo onyamula katundu ndikukonzekera kutumiza kwa inu.

2. Nanga bwanji nthawi yotsogolera?
Re: Za kuchuluka pang'ono, katunduyo adzatumizidwa kwa inu mkati mwa masiku 1-3 mutalipira.
Kwa kuchuluka kwakukulu, katunduyo adzatumizidwa kwa inu mkati mwa masiku 3-7 ogwira ntchito atalipira.

3. Kodi pali kuchotsera kulikonse tikayika lamulo lalikulu?
Re: Inde, tipereka kuchotsera mosiyanasiyana malinga ndi dongosolo lanu.

4. Kodi ndingapeze bwanji zitsanzo kuti ndiyang'ane bwino?
RE: Pambuyo pa chitsimikiziro cha mitengo, mutha kufunikira zitsanzo kuti muwone bwino ndipo tikufuna kupereka zitsanzo.

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