CAS.No | 7585-39-9 |
Product name | BETA-CYCLODEXTRIN |
MF | C42H70O35 |
MW | 1134.98 |
EINECS | 231-493-2 |
As a new pharmaceutical excipients, beta-cyclodextrin is mainly used to increase the stability of drugs, to prevent oxidation and decomposition of drugs, to improve the dissolution and bioavailability of drugs, to reduce the side effects of drugs, to cover up the odor and odor of drugs.In food manufacturing, it is mainly used to eliminate peculiar smell, improve the stability of flavor essence and pigment, enhance emulsification ability and moisture-proof ability.Improving the taste of food is a good stabilizer and charming agent for pharmaceutical food and cosmetics manufacturing industry
1. Beta Cyclodextrin is used in the food industry to release food preservatives and preservatives slowly, improve the preservative effect, prolong the shelf life of food, and improve the taste of food. , enhance emulsifying ability and moisture resistance.
2. Beta Cyclodextrin is widely used in the pharmaceutical excipient industry to increase the stability of the drug, prevent the oxidation and decomposition of the drug, improve the dissolution and bioavailability of the drug, reduce the toxic and side effects of the drug, and mask the odor of the drug and stench.
3. In the cosmetic industry, Beta Cyclodextrin can prevent cosmetic whitening agents from damaging blood acid oxidation and browning, improve whitening effect and reduce irritation.
Item | USP | BP/EP | CP |
Identification | Conforms | ||
Assay(%) | 98.0-102.0 | 98.0-101.0 | 98.0-102.0 |
Residual solvents(%) | -- | Conforms |
cyclohexan ≤0.388
Trichloro ethylene ≤0.001 Toluen ≤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 |
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