PRODUCTS
Muaj nuj nqi
CAS Nr .: | 12070-06-3 |
Linear Formula: | TAS 2 |
Purity: | 99.9% ua |
Qhov tsos: | Cov hmoov dub |
Particle loj: | 100 mesh, -200mesh, -325mesh, customized |
Tantalum Sulfide Powder Description
Tantalum (IV) sulfide yog inorganic compound nrog cov mis TaS2. Nws yog txheej txheej nrog peb-coordinate sulfide chaw thiab trigonal prismatic hlau chaw. Nws yog structurally zoo li cov khoom nto moo tshaj molybdenum disulfide, MoS2. TaS2 yog ib tug semiconductor nrog d1 electron configuration. Txawm hais tias cov khoom siv tsis pom tseeb, TaS2 tau ua ntau yam kev tshawb fawb vim tias nws yog cov tswv cuab ntau yam rau kev sib cuam tshuam ntawm cov neeg siv khoom siv hluav taws xob, thiab vim tias nws nthuav tawm cov theem tsis sib xws ntawm qhov kub thiab txias.
Tantalum sulfide yog ib qho dej me me thiab cov kua qaub soluble tantalum qhov chaw siv tau tshaj sulfates. Sulfate compounds yog ntsev los yog esters ntawm sulfuric acid tsim los ntawm kev hloov ib los yog ob qho tib si ntawm hydrogens nrog ib tug hlau. Feem ntau cov hlau sulfate tebchaw yog yooj yim soluble hauv dej rau kev siv xws li kev kho dej, tsis zoo li fluorides thiab oxides uas zoo li yuav insoluble. Organometallic cov ntaub ntawv yog soluble nyob rau hauv cov organic daws teeb meem thiab qee zaum nyob rau hauv ob qho tib si aqueous thiab organic daws. Cov hlau ions kuj tseem tuaj yeem raug tshem tawm los ntawm kev tshem tawm lossis coated nanoparticles thiab muab tso rau siv cov hom phiaj thiab cov khoom evaporation rau kev siv xws li cov khoom siv hnub ci zog thiab roj hlwb. Tantalum sulfide feem ntau tam sim ntawd muaj nyob rau hauv ntau ntim. High purity, submicron thiab nanopowder cov ntaub ntawv yuav raug txiav txim siab. SSC ua rau ntau tus qauv qib thaum tsim nyog thiab ua raws li cov qauv ntsuas ASTM. Cov ntaub ntawv ntxiv, kev tshawb fawb thiab kev nyab xeeb (MSDS) muaj nyob rau ntawm kev thov.
Tantalum Sulfide Powder 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 | TAS2 |
MDL Number | N/A |
EC No. | 235-265-3 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 82945 |
IUPAC npe | bis (sulfanylidene) tantalum |
SMILES | S{{0}[Ta]=S |
InchI ID nkag mus | InChI=1S/2S.Ta |
InchI Key | FAWYJKSBSAKOFP-UHFFFAOYSA-N |
Tantalum Sulfide Properties (Theoretical)
Compound Formula | S2Ta |
Molecular Luj | 245.08 |
Qhov tshwm sim | siv lead ua dub |
Melting Point | 3, 000 degree C (5,432 degree F) |
Boiling Point | N/A |
Qhov ntom | 6. 86 g/cm3 |
Solubility hauv H2O | N/A |
Exact Mass | 244.892137 |
Monoisotopic pawg | 244.892137 |
Tantalum Sulfide Health & Safety Information
Lus Cim | Ceeb toom |
Cov Lus Qhia Txog Hazard | H319-H335 |
Hazard Codes | Xi |
Cov Lus Qhia Ua Ntej | P280-P304 plus P340-P305 plus P351 plus P338-P405-P501 |
Risk Codes | N/A |
Cov lus hais txog kev nyab xeeb | N/A |
Cov ntaub ntawv thauj mus los | NONH rau txhua hom kev thauj mus los |
GHS Daim duab | GHS07 Exclamation Point
|
Cim npe nrov: tantalum sulfide hmoov, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
Xa kev nug
