β-cyclodextrin com 7585-39-9
Lebitso la sehlahisoa: β-cyclodextrin
Cas: 7585-39-9
MF: C42h70o35
MW: 1134.99
EINECS: 231-493-2
Ntlha ea ho qhibiliha: 290-300 ° C (Dec.) (Lit.)
Khoeling ea Phello: 844.96 ° C (khakanyo e mpe)
TLHOKOMELISO: 1.2296 (Khakanyo ea likhakanyo)
POO: 4028 | Beta-cyclodextrin
Indranti ea theko e phahameng: 1.7500 (lekanya)
PKA: 11.73 ± 0.70 (e boletsoeng esale pele)
Foromo: Powder
'Mala: Bosoeu
PH: 5.0-8.0 (1% ka tharollo, PH EUR)
Boikarabello: [α] 20/1 + 162 ± 32 ± 3 °, C = 1.5% ho H2O
Scorelity ea metsi: e qhibiliha ka metsing le ammonium hydroxide.
Merck: 14,2718
Brn: 78623
1. Emmwading Agents bakeng sa livithamini le monko o monate (microcapsules); ho lokisa AIDS; stabilizers.
2. E sebelisoa haholo karolong ea metsoako ea manyolo le litsing tsa manyolo, hammoho le lisebelisoa tse thusang, lingaka tsa lijo, tse tlatsetsang tsa lijo, jj.
3. Moemeli ea ratoang. Patlisiso ea Enzyme. Moemeli oa setso oa lisele.
1, t / t
2, l / c
3, Visa
4, Karete ea Mokitlane
5, Paypal
6, Kholiseho ea Alibaba Khoebo
7, Western Union
8, chelete
9, kantle le moo, ka linako tse ling re boetse re amohela wechat kapa alibay.
Sehlahisoa sena se lokela ho tiisoa le ho bolokoa.
1. Mocheso: Qoba ho pepesetsoa lithemparetjha tse phahameng.
2. Humidity: Ke kopa o e boloke ka har'a khatello e tlase ea mongobo, e le mongobo o tla ama botsitso ba bona le tharollo.
3. Sesebelisoa: β-Cyclopedexclodextritin sebelisa lijana tsa moea ho itšireletsa khahlanong le mongobo le tšilafalo. Li-khalase tsa khalase kapa lijana tsa polasetiki tse phahameng li loketse.
4. Leseli: Ka kopo boloka hole le letsatsi le metso e tiileng, joalo ka ha ho pepesetsoa nako e telele ho tla baka motsoako o nyenyefatsang.
5. Bophelo ba sekhelohi: Hlahloba litlhahiso tsa moetsi bakeng sa bophelo ba sehatse le letsatsi la ho felloa ke litsie le ho sebelisoa ka nako eo formend.
β-Cycloderrin ka kakaretso e nkuoa e le chefo le bolokehileng bakeng sa ts'ebeliso ea lits'ebetsong tse fapaneng, ho kenyelletsa meralo, lijo le litlolo. Ha e khetholloe e le thepa e kotsi tlasa maemo a tloaelehileng a ho sebetsana le ho li sebelisa. Leha ho le joalo, joalo ka lik'hemik'hale, ho bohlokoa ho latela mekhoa e tloaelehileng ea polokeho:
1. Inhala ea ho inhalation le ea letlalo le letlalo Sebelisa lisebelisoa tse loketseng tsa ts'ireletso (PPE) ha ho hlokahala.
2. Ho kenella: Ka kakaretso ba amoheloang e le bolokehileng (gras) bakeng sa ho sebelisa lijo, empa tšebeliso e mpe e lokela ho qojoa.
3. Tšusumetso ea tikoloho: β-cyclobedxtrin e sebelisoa li le hantle tikolohong ho feta lik'hemik'hale tse ngata tse sa sebetseng.
Ha ho tsamaisa thepa
1. Ho paka: Sebelisa lisebelisoa tse loketseng ho thibela mongobo ebe u sireletsa sehlahisoa ho senya mmele. Ho khothalletsoa ho sebelisa lijana tsa moea ho thibela monyaka oa mongobo.
2. Le ngolla: Ngola ka ho hlaka sephutheloana, ho kenyelletsa le lebitso "β-cyclobenten" le tlhaiso-leseling e amanang le eona, le haeba e nkoang e se kotsi.
3. Taolo ea mocheso: Etsa bonnete ba hore maemo a lipalangoang a boloka mocheso o tsitsitseng kapa sefuba se ka amang boleng ba sehlahisoa.
4. Kholiseho ea taolo: Hlahloba le ho latela melao ea lehae le ea machabeng mabapi le ho tsamaisa libuka tsa lijo, meriana kapa lik'hemik'hale, joalo ka ha ho sebetsa.
5. Ho sebetsana le litaelo tsa ho sebetsana le tsona: Kenyelletsa litaelo tse tsamaisang ho tsebisa semolao ka tsela e nepahetseng ho sebetsana le sehlahisoa nakong ea lipalangoang.
6. Litokomane: Fana ka litokomane tsohle tse hlokahalang ho kenyelletsa litheko tsa polokeho ea polokeho (SDS) le li-setifikeiti life kapa life tse hlokahalang ho netefatsa hore ho latela melao ea tsamaiso.
7. Qoba litšila: Netefatsa hore tikoloho ea lipalangoang e hloekile ebile ha e na li-killinant tse ka amang bohloeki ba β-cyclodexn.
