Hydroxybutyl-beta-Cyclodextrin
White or white like amorphous crystalline powder, odorless, sweet
and humidifying
PH=5.0-7.5
Electrical conductivity: 10% solution conductivity 150μS/cm
Chloride≤0.05%
Betacyclodextrin≤2.0%
Water≤6.0%
Residue on ignition≤0.2%
Heavy metal≤0.001%
Degree of substitution:2.8～6
Characteristics and uses:
The unique modifier group has a good water solubility and a larger
hydrophobic inclusion cavity with hydroxypropyl cyclodextrin and
methylation cyclodextrin.
1, in medicine, we can improve the solubility and bioavailability
of drugs, increase the efficacy or decrease the dosage of drugs. We
can adjust or control the release rate of drugs, reduce the side
effects of drugs and enhance the stability of drugs.
2. In the field of food and spices, it can improve the stability
and long effect of nutrient molecules, and can mask or rectify the
bad smell and taste of food nutritive molecules.
3, in the field of cosmetics, we can reduce the irritation of
organic molecules to skin and mucous membrane in cosmetics, enhance
the stability of substances and prevent the volatilization and
oxidation of nutrients.
4. The chiral separation of guest molecules shows excellent
performance.
