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779334

Sigma-Aldrich

β-ciclodestrina

Produced by Wacker Chemie AG, Burghausen, Germany, Life Science, ≥98.0% (HPLC)

Sinonimo/i:

β-destrina di Schardinger, Carvi, Cicloeptaamilosio, Ciclomaltoeptaosio

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About This Item

Formula empirica (notazione di Hill):
C42H70O35
Numero CAS:
Peso molecolare:
1134.98
Beilstein:
78623
Numero CE:
Numero MDL:
Codice UNSPSC:
12352005
ID PubChem:
NACRES:
NA.22

Grado

Produced by Wacker Chemie AG, Burghausen, Germany, Life Science

Livello qualitativo

Saggio

≥98.0% (HPLC)

Forma fisica

powder

Attività ottica

[α]/D 160 to 164°
[α]20/D +162±3°, c = 1.5% in H2O

Impurezze

≤0.2% reducing substances
≤0.25% α- and γ-cyclodextrin (each)
≤0.5% related substances
≤5 ppm heavy metals
≤5 ppm residual solvents

Residuo alla calcinazione

≤0.10%

Perdita

≤14.0% loss on drying

pH

5.0-8.0 (1% in solution)

Punto di fusione

290-300 °C (dec.) (lit.)

Solubilità

solution: 1%, clear

Assorbimento

≤0.05 at 350-750 nm in solution at 1%
≤0.1 at 230-350 nm in solution at 1%

Compatibilità

corresponds for identity

Stringa SMILE

OC[C@H]1O[C@@H]2O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@H](O[C@@H]4CO)O[C@H]5[C@H](O)[C@@H](O)[C@H](O[C@@H]5CO)O[C@H]6[C@H](O)[C@@H](O)[C@H](O[C@@H]6CO)O[C@H]7[C@H](O)[C@@H](O)[C@H](O[C@@H]7CO)O[C@H]8[C@H](O)[C@@H](O)[C@H](O[C@@H]8CO)O[C@H]1[C@H](O)[C@H]2O

InChI

1S/C42H70O35/c43-1-8-29-15(50)22(57)36(64-8)72-30-9(2-44)66-38(24(59)17(30)52)74-32-11(4-46)68-40(26(61)19(32)54)76-34-13(6-48)70-42(28(63)21(34)56)77-35-14(7-49)69-41(27(62)20(35)55)75-33-12(5-47)67-39(25(60)18(33)53)73-31-10(3-45)65-37(71-29)23(58)16(31)51/h8-63H,1-7H2/t8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-/m1/s1
WHGYBXFWUBPSRW-FOUAGVGXSA-N

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Categorie correlate

Applicazioni

For R&D use

Note legali

Cavasol is a registered trademark of Wacker Chemie AG

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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