| CAS No.: | 7585-39-9 |
|---|---|
| Formula: | C42h70o35 |
| EINECS: | 231-493-2 |
|
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The details of Factory supply BETA-CYCLODEXTRIN CAS 7585-39-9 with best price
Product Name: BETA-CYCLODEXTRIN
Synonyms: BETA BYCLODEXTRIN;SCHARDINGER BETA-DEXTRIN;Schardinger β-Dextrin;b-Cyclodextrin (1.02127);B-cyclodextrin cell culture tested;B-cyclodextrin crystalline;cycloheptapentylose;B-Cyclodextrin
CAS: 7585-39-9
MF: C42H70O35
MW: 1134.99
EINECS: 231-493-2
Melting point 290-300 °C (dec.) (lit.)
alpha [α]D25 +159~+165° (c=1, H2O) (After Drying)
Boiling point 844.96°C (rough estimate)
density 1.2296 (rough estimate)
FEMA 4028 | BETA-CYCLODEXTRIN
refractive index 1.7500 (estimate)
storage temp. room temp
solubility 1 M NaOH: 50 mg/mL
form powder
pka 11.73±0.70(Predicted)
color white
Specification of Factory supply BETA-CYCLODEXTRIN CAS 7585-39-9 with best price
| Item | USP | BP/EP | CP |
| Identification | Conforms | ||
| Assay(%) | 98.0-102.0 | 98.0-101.0 | 98.0-102.0 |
| Residual solvents(%) | -- | Conforms | Trichloro ethylene ≤0.001 |
| Specific rotation/Spencific optical rotation | +160°~+164° | ||
| Light-absorbing impurities | ≤0.10 (230-350nm) ≤0.05 (350-750nm) |
||
| Water/Loss on drying(%) | ≤14.0 | ≤16.0 | ≤14.0 |
| Residue on ignition/Sulfated ash(%) | ≤0.1 | ||
| Chloride(%) | -- | ≤0.018 | |
| Reducing sugars(%) | ≤0.2 | ≤0.5 | |
| pH | 5.0-8.0 | ||
Application of Factory supply BETA-CYCLODEXTRIN CAS 7585-39-9 with best price
Use to solubilize non-polar compounds such as fatty acids, lipids and cholesterol. Reported useful for the selective precipitation of enantiomeric, positional or structural isomersβ-Cyclodextrin is used with dansyl chloride to form water-soluble complexes for fluorescent labeling of proteins. It is an active ingredient of household odor eliminator. It is also used in personal care products like toothpastes, skin creams and dusting powders. It finds applications in the cosmetic industry for products like detergents and perfumes for the controlled release of fragrances. Further, it is used to produce HPLC columns allowing chiral enantiomers separation. In addition to this, it is used to decrease the level of cholesterol in milk fat.
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