Name	Hydroxypropyl-beta-cyclodextrin
Synonyms	beta-Cyclodextrin 2-hydroxypropyl ethers; HPBCD; HPCD
Molecular Formula	C42.(H)70-n.O35.(C3H7)n
CAS Registry Number	128446-35-5 (94035-02-6)


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

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

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