Lus piav qhia luv luv:
CAS Nr .: 1309-48-4
Cov mis mos molecular: MgO
Molecular Luj: 40.3
Chemical structure:
| Cov ntaub ntawv yooj yim | |
| Khoom npe | Lub teeb Magnesium Oxide |
| Qib | Qib Kev Ua Liaj Ua Teb, Qib Electron, Qib Khoom Noj, Qib Muaj Qib, Tshuaj Qib, Qib Reagent |
| Qhov tshwm sim | dawb crystalline hmoov |
| Cim | Soluble nyob rau hauv dilute |
| HS Code | 2519909100 ib |
| Assay | 98% |
| Txee lub neej | 2 xyoo |
| Ntim | 25kg / hnab |
| Qhov xwm txheej | Khaws rau hauv qhov chaw txias & qhuav, Cia kom deb ntawm lub teeb muaj zog thiab cua sov. |
Kev piav qhia
Product details
1. Lub npe tshuaj:Magnesium oxide
2. Molecular Formula: MgO
3. Molecular Luj:40.30 Nws
4. CAS Nr: 1309-48-4 ib
5.EINECS:215-171-9 ib
6. Hnub Kawg:24 lub hlis (siv hauv lub sijhawm siv tau)
7. Cim:Nws yog hmoov dawb, soluble hauv dilute acids, xyaum insoluble hauv dej, thiab insoluble hauv cawv.
8. Pebmuaj hnub nyoog:tswj pH; neutralizer; anti-caking agent; freeflowing tus neeg sawv cev; tus neeg sawv cev firming.
Khoom Parameter
| Cov khoom kuaj | Txuj |
| Kev txheeb xyuas | xeem dhau |
| Assay (MgO), tom qab ignition% | 96.0-100.5 Nws |
| Cov kua qaub insoluble ≤% | 0.1 |
| Alkalies (dawb) thiab Soluble ntsev | xeem dhau |
| Raws li ≤mg / kg | 3.0 |
| Calcium oxide ≤% | 1.5 |
| Lead(Pb) ≤mg/kg | 4.0 |
| Poob ntawm ignition ≤% | 10.0 |
Kev siv magnesium oxide:
1, ib qho ntawm cov khoom siv tseem ceeb ntawm magnesium oxide yog siv los ua cov nplaim hluav taws xob, cov khoom siv hluav taws xob ib txwm siv, dav siv halogen-muaj polymers lossis halogen-muaj cov nplaim hluav taws sib xyaw ua ke rau hauv cov nplaim hluav taws sib xyaw.
2, lwm yam kev siv magnesium oxide tuaj yeem siv los ua tus neeg sawv cev tsis zoo, magnesium oxide alkaline, kev ua haujlwm zoo adsorption, tuaj yeem siv los ua kua qaub pov tseg, kev kho dej khib nyiab, cov hlau hnyav thiab cov khoom siv pov tseg thiab lwm yam khoom siv tsis zoo, nrog rau ib puag ncig yuav tsum tau ua, qhov kev thov hauv tsev tau loj hlob sai.
3, lub siab ntawm nplua magnesium oxide tuaj yeem siv los ua cov txheej txheem kho qhov muag. Txheej thickness ntawm 300nm thiab 7mm, lub txheej yog pob tshab. 1 hli tuab txheej refractive index ntawm 1.72.
4, siv rau kev siv pob zeb nce toj, tuaj yeem nqus tau tes tawm hws, (Ceeb toom: nqus pa ntawm magnesium oxide tuaj yeem ua rau cov kab mob smog hlau.)
5, feem ntau yog siv rau kev npaj cov tshuaj sab hauv cov neeg ua haujlwm kom tsis txhob muaj cov kua qaub ntau dhau. Kev npaj siv ntau yog: magnesium mis nyuj - emulsion; magnesium npog ntsiav tshuaj - txhua daim muaj MgO0.1g,; acid ua tawg - magnesium oxide thiab sodium bicarbonate sib xyaw rau hauv ntau, thiab lwm yam.
6, lub teeb magnesium oxide feem ntau yog siv los ua raw khoom rau kev npaj ntawm ceramics, enamel, refractory crucible thiab refractory cib. Kuj tseem siv los ua abrasive binder thiab ntawv muab tub lim, neoprene thiab fluorine roj hmab txhawb nqa thiab activator
