Hexamethyldisilazane (HMDS) CAS 999-97-3 Maʻemaʻe >99.0% (GC)

Hexamethyldisilazane (HMDS) (CAS: 999-97-3), mea pale silanizing alkaline, lāʻau lapaʻau inorganic o ka meaʻai.ʻO ka Hexamethyldisilazane kahi hui silika organo nui, ʻo ia ka mea hoʻohana maikaʻi loa.He reagent ia no ka hoʻomākaukau ʻana i nā derivatives trimethylsilyl.Hiki ke hoʻohana ʻia ʻo HMDS no ka silanizing i ka ʻili o ka wai silika, cellulose.Hiki ke hoʻohana ʻia ka HMDS e hoʻoheheʻe i nā keena o nā biomaterials no ka scanning electron microscopy (SEM).ʻO nā uhi hexamethyldisilazane ma nā nanoparticles like ʻole e kūpaʻa iā lākou i ka wai a me ka flocculation i ka wā synthesis.Hiki ke hoʻohana ʻia ʻo HMDS ma ke ʻano he mea hoʻololi e hoʻomalu i ke ʻano, ka hoʻokumu ʻana o ka ʻili agglomerates a me ka nui o ka pore o nā ʻāpana silica.ʻO HMDS kahi mea hoʻolaha adhesion no ka photoresist i ka photolithography, a he mea pono hoʻi i ka pyrolysis-gas chromatography-mass spectrometry e hoʻonui i ka ʻike ʻana o nā pūhui me nā pūʻulu hana polar.Ma ke alo o ka mea hoʻoheheʻe, hana ia me nā ʻona a i ʻole nā ​​phenols e hana i ka trimethylalkoxysilane a i ʻole trimethylaroxysilane.Hoʻopili me ka hydrogen chloride anhydrous, hoʻokuʻu i ka NH3 a i ʻole NH4Cl, e hana i ka trimethylchlorosilane.Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik, e hoʻoheheʻe koke ʻia i ka pilina me ka ea e hana ai i ka trimethylsilanol a me ka hexamethyldisilyl ether.Hoʻopau i nā mea kākoʻo chromatographic.Hoʻohana nui ʻia ʻo Hexamethyldisilazane e like me ka methyl silane alkylation (e like me ka amikacin, penicillin, cephalosporins a me nā ʻano penicillin derivatives), hydroxyl protectants o nā lāʻau antibiotic.Hoʻohana ʻia ʻo ia ma ke ʻano he lāʻau lapaʻau o ka diatomite, ʻeleʻele kalapona keʻokeʻo, titanium a me nā blond additives o photoresist i ka ʻoihana semiconductor.Hoʻohana ʻia ʻo ia ma ke ʻano he lāʻau lapaʻau no ka uhae ʻana i ka ikaika.Hoʻohana ʻia ʻo HMDS ma ke ʻano he solvent i ka synthesis organik a me ke kemika organometallic.Hoʻohana ʻia ka HMDS no ka hoʻomākaukau ʻana i nā trimethylsilyl ethers mai nā pūhui hydroxy.Hoʻohana ʻia ia ma ke ʻano he ʻokoʻa no ka hoʻomaloʻo ʻana i ka helu koʻikoʻi i ka wā o ka hoʻomākaukau ʻana o ka laʻana i ka microscopy electron.Hoʻohui ʻia i ka analyte no ka loaʻa ʻana o nā huahana diagnostic silylated i ka wā pyrolysis ma ke kinoea chromatography- mass spectrometry.