β-cyclodextrin 7585-39-5 qiimaha warshad
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Sifo
Magaca wax soo saarka: β-Cyrodextrin
CAS: 7585-39-9
MF: c42h70o35
MW: 1134.99
Einecs: 231-493-2
Barta dhalaalaya: 290-300 ° C (deco.)
Point Point: 844.96 ° C (qiyaasta adag)
Cufnaanta: 1.2296 (qiyaasta adag)
FEMA: 4028 | Beta-cyclodextrin
Tusmada Kala-galka ah: 1.7500 (Qiyaas)
PKA: 11.73 ± 0.70 (saadaaliyay)
Foomka: budada
Midab: Caddaan
PH: 5.0-8.0 (1% xalka, PH EUR)
Firfircoonaanta Evicatical: [α] 20 / d + 162 ± 3 °, c = 1.5% H2O
Xoolaha biyaha: ku milatari biyo iyo ammonium hydroxide.
Merkk: 14,2718
BRN: 78623
Cayimid
| Magaca wax soo saarka | β-cyclodextrin |
| Muuqashada | Budada crystalline cad |
| Daahir | 99% min |
| MW | 1134.99 |
| Dhibcaha dhalaalaya | 290-300 ° C |
Isticmaal
1. Wakiilka xajista fiitamiinnada iyo carafta (microcpappapsies); ka shaqeynta aaladaha; xasilooniyo.
2. Si weyn loo adeegsaday kala sooca xeryahooda dabiiciga ah iyo isku-darka dabiiciga ah, iyo sidoo kale aagagga kaabayaasha dawooyinka, waxyaabaha lagu daro cuntada, iwm.
3. Wakiilka murugsan. Daraasad firfircoon oo firfircoon. Wakiilka Dhaqanka Cadarka.
Bakhaar
Alaabtaani waa in la shaabadeeyaa oo la keydiyaa.
Waqtiga Post: Agoosto-04-2022