CABS Cas: 161308-34-5 99% budo cad
Lambarka buugaagta | XD90063 |
Magaca Alaabta | CABS |
CAS | 161308-34-5 |
Qaanuunka molecular | C10H21NO3S |
Miisaanka Molecular | 235.34 |
Faahfaahinta Kaydinta | Ambient |
Tilmaamaha Alaabta
Muuqashada | budo cad |
Asay | 99% |
Heerkulka Kaydinta | Ku kaydi RT |
Cufnaanta | 1.17±0.1 g/cm3 (20 ºC 760 Torr), |
Solubility | Wax yar oo milmay (18 g/L) (25ºC), |
Isku-dhafka aysiidhka (pKa) | 10.7 ( saacada 25 ℃ ) |
Asiidhyada cusub ee zwitterionic butanesulfonic oo kordhiya kala duwanaanshaha alkaline ee afarta qoys ee kaydiyayaal Wanaagsan: qiimaynta isticmaalka hababka noolaha.
Afar buffers butanesulfonic acid cusub oo qaab dhismeed ahaan la xidhiidha afar qoys oo kayd wanaagsan ayaa la qiimeeyay si loogu isticmaalo hababka noolaha.Badbaadiyeyaashan, oo leh qiyamka pKa ee 7.6 ilaa 10.7, ayaa la barbardhigay noocyo kala duwan oo kaydiyayaal kale oo isku qoys ah iyo kuwo aan xidhiidh la lahayn si loo go'aamiyo saamaynta ay ku leeyihiin dhaqdhaqaaqa ensaymka iyo koritaanka microbial.Dhaqdhaqaaqa afar enzymes oo leh qiimaha pH ee ugu fiican ee qiyaasta alkaline ayaa la tijaabiyay: beta-galactosidase, esterase, fosfodiesterase iyo fosfatase alkaline.Guud ahaan, dhammaan kaydiyeyaasha Wanaagsan, oo ay ku jiraan buffers-ka cusub ee butanesulfonic acid, waxay bixiyeen waxqabad wanaagsan;si kastaba ha ahaatee, waxaa jiray kala duwanaansho dhaqdhaqaaqa enzymes gaar ah oo leh meelo gaar ah.Tris, glycine, iyo fosfooraska buffers waxay caadi ahaan muujiyeen kala duwanaanshiyaha dhaqdhaqaaqa marka loo eego qoyska kaydiyeyaasha Wanaagsan.beta-Galactosidase, gaar ahaan, waxay muujisay firfircooni ka weyn oo leh kaydin Wanaagsan marka loo eego fosfooraska ama Tris buffers.Sidoo kale, koritaanka todobada nooc ee bakteeriyada ayaa ahaa mid joogto ah, marka laga reebo dhawr jeer, dhammaan qoyska Wanagsan ee kaydiyayaal leh Tris oo inta badan joojiya koritaanka.Qiyaasta fosfatase alkaline ee isku xidha unugyada difaaca jirka waa qalab muhiim u ah codsiyo badan oo bayoolajiga molecular.Dhowr kayd oo Wanaagsan ayaa bixiyay calaamado wanaagsan marka la barbar dhigo Tris at pH 9.5 si loo ogaado borotiinada iyadoo la adeegsanayo unugyada difaaca isku-dhafan ee fosfatase-ka alkaline.