Hydroxypropyl-beta-cyclodextrin [128446-35-5]

Food additives;
Synthetic reagent;
Chelating / complexing compound

White crystalline powder, odorless,and sweet
Content≥98%
50% (w/v) water solution: clarification
PH:5.0 ~ 7.5
Loss on drying≤10%
Electrical conductivity 10% (w/v) water solution is ≤200 mu S/cm
Epoxy propane≤1ppm
1.2- propylene glycol≤2.5%
Other impurities≤1%
Cyclodextrin≤1.5%
Residue on ignition≤0.2%
Heavy metal≤20ppm
Chloride≤0.05%
Content of hydroxypropyl: 19.6% ~ 26.3%
Total number of colonies (cfu/g) ≤1000 cfu/g
Total number of molds and yeasts (cfu/g) ≤100 cfu/g