Hydroxypropyl Beta Cyclodextrin
For use in encapsulating ingredients To achieve better solubility to increase bioavailability. For difficult to dissolve ingredients Including increasing the stability of some ingredients that are less stable.
For use in encapsulating ingredients To achieve better solubility to increase bioavailability. For difficult to dissolve ingredients Including increasing the stability of some ingredients that are less stable.
property: White powder Heavy and light, easily dissolves in water.
Storage: Avoid sunlight, moisture and heat, store in room temperature. Be at least 2 years old
Used for those who have specialized knowledge in the field Encapsulation only
- Room (25-40C)
- 24 Months from manufacturing or testing date.
- Add into water phase. Heat tolerant.
- Heat Tolerant
- 0.00 - 0.00
- Soluble in Water, Soluble in glycols, Soluble in Ethanol, Dispersible in water, Soluble in DMSO (Dimethyl Sulfoxide)
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| Test Name | Specification |
|---|---|
| Appearance | White or almost white, amorphous or crystalline powder. Freely soluble in water and in propylene glycol. |
| Identification – IR | Same absorption bands as USP Hydroxypropyl Betadex RS. |
| Identification – Clarity of solution | Positive. |
| Molar substitution | 0.40–1.50 |
| Betadex | ≤1.5% |
| Propylene glycol | ≤2.5% |
| Any other single impurity | ≤0.25% |
| Total impurities excluding betadex and propylene glycol | ≤1.0% |
| Propylene oxide | ≤0.0001% |
| Loss on drying | ≤10.0% |
| Clarity of solution | 1.0g/2ml water solution is clear and transparent. |
| Conductivity | ≤200 µS/cm |
| The total aerobic microbial count | ≤10^3 cfu/g |
| The total combined molds and yeasts count | ≤10^2 cfu/g |
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