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Arsenic hlau
Cov ntaub ntawv tseem ceeb:
1.Molecular formula: Raws li
2.Flash Point: Tsis yog nplaim taws
3.Specific Gravity: 5.727
4. Boiling Point: 613C (sublimation)
5. Melting Point: 817C
6.Solubilityin Dej: Insoluable
7.Odor: Tsis muaj
Peb tuaj yeem npaj ntau lawm kom tau raws li cov neeg siv khoom xav tau tshwj xeeb tshwj xeeb xws li qis antimony.Tam sim no peb yog tus xa khoom tseem ceeb ntawm arsenic hlau, li ntawm 70% ntawm cov hlau arsenic raug xa tawm los ntawm peb.
| Cov khoom npe | Arsenic hlau |
| Molecular Luj | 74.92 ib |
| Cov duab | Dawb grey crystal pob |
| EINECS No | 231-148-6 : kuv |
| CAS Nr | 7440-38-2 ib |
| Qhov ntom | 5.73 g / cm3 |
| Melting point | 613C (sublimation) |
Daim ntawv thov:
1.Nws yog siv los ua cemented carbide, iav, tshuaj, pigment, tshuaj tua kab, thiab lwm yam.
2.Siv rau cov khoom siv semiconductor, cov khoom siv kho qhov muag, thiab lwm yam.
3.For alloy manufacturing, semiconductor thiab lwm yam lag luam.
4.Nws yog siv los ua alloy additives, tshwj xeeb iav, coatings, tshuaj thiab tshuaj hauv tsev.
5.Siv raws li additive nyob rau hauv txhuas arsenic alloy, coppy arsenic alloy, los yog raw khoom rau siab purity arsenic thiab lwm yam.
Daim ntawv pov thawj
Cov khoom tau pom zoo los ntawm FDA, REACH, ROSH, ISO thiab lwm yam ntawv pov thawj, raws li cov qauv hauv tebchaws.
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FAQ:
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Koj puas muab cov qauv?puas yog dawb los yog ntxiv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<= 1000USD, 100% ua ntej.Kev them nyiaj>= 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.
