CAS Nhamba 7803-51-2 Phosphine Supplier. Hunhu hwePhosphine
Phosphine (PH₃) igasi risina ruvara, rinobvira moto rine hwema hwehove hunokuvadza zvakanyanya kuvanhu. Iyo ikemikari yakafanana neammonia (NH₃), asi haina kukosha uye inowedzera kuita. Phosphine inoshandiswa mune akasiyana maindasitiri ekushandisa, kusanganisira iyo semiconductor indasitiri yedoping silicon uye gallium arsenide, mukugadzirwa kwesimbi phosphides, uye sefumigant mune zvekurima.
Heano mamwe akakosha maitiro ephosphine:
Chemical Properties:
Molecular formula: PH₃
Molecular uremu: 33.99776 g/mol
Nhamba yeCAS: 7803-51-2
Kuvira kwenzvimbo: -87.8 °C
Kunyungudika: -133.3 °C
Density: 1.634 g/L pa STP (standard tembiricha uye kumanikidza)
Zvinhu Zvenyama:
Phosphine igasi risina ruvara pakupisa kwekamuri uye kumanikidza.
Inopfuta uye inogona kubatidza yega kana yaiswa kumhepo nekuda kwekuita kwayo kwakanyanya.
Muchetura:
Phosphine ine muchetura wakanyanya nekufemesa, zvichikonzera kukuvara kwakanyanya kwemapapu uye zvinogona kutungamirira kurufu.
Iine chepfu zvakare kana ikamedzwa kana kubatwa neganda.
Zvishandiso:
Mukugadzira semiconductor yekugadzira doping maitiro.
Sefumigant mukuchengetedza zviyo kudzora tupukanana.
Mukubatanidzwa kwe organophosphorus compounds.
Kubata uye Kuchengeta:
Phosphine inofanirwa kubatwa nekuchenjerera kwakanyanya nekuda kwehupfu uye kupisa kwayo.
Inofanira kuchengetwa munzvimbo inotonhorera, yakaoma kure nechero kupi kunopisa.
Kungwarira kwakakosha kunodiwa kudzivirira kubuda kana kupera.
Shanghai Wechem Chemical Co., Ltd. ine michina yemhando yepamusoro uye yekuongorora tekinoroji murabhoritari yayo, kuve nechokwadi chekuti tinogona kuita chaiyo chigadzirwa chemhando yekudzora uye kuyedza. Isu tinotora yakaomesesa yemhando manejimendi system, kutarisa uye kutonga nhanho imwe neimwe kubva pakutenga zvinhu zvakasvibirira kusvika pakugadzirwa kuti tive nechokwadi chekuti zvigadzirwa zvatinopa zvinosangana nemhando yepamusoro-soro. Kana iwe uchida chigadzirwa ichi, ndapota inzwa wakasununguka kutibata nesu chero nguva!