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CAS Nr:. | 7783-40-6 |
Linear Formula: | MgF 2 |
Purity: | 98 feem pua - 99.999 feem pua |
Qhov tsos: | Dawb Crystals |
Magnesium Fluoride Description
Magnesium fluoride yog ib qho inorganic, dawb crystalline compound, uas yog pob tshab nyob rau hauv ntau lub wavelengths. MgF2 tuaj yeem pom ib txwm muaj raws li cov ntxhia tsis tshua muaj sallaite thiab tsim los ntawm magnesium oxide nrog hydrogen fluoride. Cov tshuaj ua kom pom tseeb ua rau nws muaj qhov tsim nyog rau cov lo ntsiab muag optic, polarizing prisms, thiab ceramics.
Magnesium fluoride yog dej insoluble magnesium qhov chaw siv rau hauv kev siv oxygen-sensitive, xws li hlau ntau lawm. Fluoride tebchaw muaj ntau yam kev siv nyob rau hauv tam sim no technologies thiab kev tshawb fawb, los ntawm cov roj refining thiab etching rau hluavtaws organic chemistry thiab kev tsim tshuaj.
Magnesium Fluoride Specification (Impurities)
Sulfate (SO4) | Chloride (Cl) | N | Si | Fe | Heavy Hlau (Pb) |
0.0035 feem pua | 0.0008 feem pua | 0.0005 feem pua | 0.0030 feem pua | 0.0003 feem pua | 0.0010 feem pua |
Daim ntawv thov Magnesium Fluoride thiab lwm yam lag luam
● Optical lens txheej
● Ceramic
● iav
● Hlau & Alloys
● Cov khoom siv fluorescent ntawm lub vijtsam cathode-duab tshav
● Kev tsim tshuaj lom neeg
● Electronics
● Cov khoom siv kho qhov muag & Laser
● Metallurgy
● Kev Tshawb Fawb & Kev Tshawb Fawb
Chemical Identifiers
Linear Formula | MgF2 |
MDL Number | PAB 00011108 |
EC No. | 231-995-1 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 24546 |
IUPAC npe | magnesium difluoride |
SMILES | [Mg plus 2].[F-].[F-] |
InchI ID nkag mus | InChI=1S/2FH.Mg/h2*1H;/q; ntxiv 2/p-2 |
InchI Key | ORUIBWPALBXDOA-UHFFFAOYSA-L |
Magnesium Fluoride Properties (Theoretical)
Compound Formula | F2Mg |
Molecular Luj | 62.3 |
Qhov tshwm sim | dawb crystals |
Melting Point | 1260 degree (2300 degree F) |
Boiling Point | 2,260 ° C (4,100 ° F) |
Qhov ntom | 3.2g / cm3 |
Solubility hauv H2O | N/A |
Refractive Index | 1.4 |
Poisson tus ratio | 0.27 |
Thermal conductivity | 28 W/m-K |
Thermal Expansion | 11 µm/m-K |
Young's Modulus | 130 GPa |
Exact Mass | 61.981848 |
Monoisotopic pawg | 61.981848 |
Magnesium Fluoride Health & Safety Information
Lus Cim | Ceeb toom |
Cov Lus Qhia Txog Hazard | H315-H319-H335 |
Hazard Codes | Xis |
Cov Lus Qhia Ua Ntej | N/A |
Flash Point | Tsis siv tau |
Risk Codes | 36/37/38 |
Cov lus hais txog kev nyab xeeb | 26-36 |
RTECS Number | ib 3325000 |
Cov ntaub ntawv thauj mus los | NONH rau txhua hom kev thauj mus los |
WGK Germany | 3 |
Cim npe nrov: magnesium fluoride, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
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