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Muaj nuj nqi
CAS Nr:. | 12032 - 36 - 9 |
Linear Formula: | MgS |
Qhov tsos: | Dawb rau daj / tsaus daj hmoov |
Purity: | 99 feem pua - 99.999 feem pua |
Particle Loj: | 100mesh, - 200mesh, - 325mesh, lossis customized |
Magnesium Sulfide Description
Magnesium sulfide yog cov khoom siv dawb crystalline tab sis feem ntau ntsib nyob rau hauv daim ntawv tsis huv uas yog xim av uas tsis yog crystalline hmoov. Nws yog ib qho dej me me thiab acid soluble magnesium qhov chaw siv tau tshaj sulfates.
Cov khoom siv tshuaj ntawm MgS zoo ib yam li cov ionic sulfides xws li Na, Ba, thiab Ca. MgS reacts nrog oxygen los tsim cov khoom siv sulfate, magnesium sulfate. MgS reacts nrog dej kom muab hydrogen sulfide thiab magnesium hydroxide.
Magnesium Sulfide Daim Ntawv Thov thiab Lwm Yam Kev Lag Luam
● Kev tsim tshuaj lom neeg
● Kev Tshawb Fawb & Kev Tshawb Fawb
● Semiconductors
Chemical Identifiers
Linear Formula | MgS |
MDL Number | N/A |
EC No. | 234 - 771 - 1 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 82824 |
IUPAC npe | sulfanylidenemagnesium |
SMILES | [Mg plus 2].[S - 2] |
InchI ID nkag mus | InChI=1S/Mg.S/q plus 2; - 2 |
InchI Key | QENHCSSJTJWZAL - UHFFFAOYSA - N |
Magnesium Sulfide Properties (Theoretical)
Compound Formula | MgS |
Molecular Luj | 56.37 |
Qhov tshwm sim | Dawb rau daj / tsaus daj hmoov |
Melting Point | >2000 °C (>3632 degree F) |
Boiling Point | N/A |
Qhov ntom | 2.68g / cm33 |
Solubility hauv H2O | Decomposes |
Crystal Phase / Qauv | Halite (kub) |
Tshwj xeeb kub | 45.6 J/mol · K |
Exact Mass | 55.957113 |
Monoisotopic pawg | 55.9570007324219 Da |
Magnesium Sulfide Health & Safety Information
Lus Cim | Kev phom sij |
Cov Lus Qhia Txog Hazard | H252 - H302 - H311 - H314 - H410 |
Hazard Codes | F, C, T, N |
Cov Lus Qhia Ua Ntej | P235 plus P410 - P260 - P264 - P270 - P273 - P280 - P301 plus P312 - P301 plus P330 plus P331 - P303 plus P361 plus P353 - P304 plus P340 - P305 plus P351 plus P338 - P310 - P322 - P{22 }} P363 - P391 - P405 - P407 - P410 - P420 - P501 |
Risk Codes | N/A |
Cov lus hais txog kev nyab xeeb | N/A |
Cov ntaub ntawv thauj mus los | UN 3126 8(4.2) / PG II |
WGK Germany | 3 |
GHS Daim duab | GHS02 Nplaim
GHS05 Corrosive
GHS06 Pob txha taub hau thiab Hla
GHS09 Ib puag ncig
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Cim npe nrov: magnesium sulfide, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
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