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Hydroxypropyl-Beta-Cyclodextrin CAS No.: 94035-02-6

Hydroxypropyl-Beta-Cyclodextrin CAS No.: 94035-02-6

Hydroxypropyl-Beta-Cyclodextrin CAS No.: 94035-02-6 Molecular Formula : C 42 H 70-n O 35 (C 3 H 8 O 2 )n Molecular Weight : 1134.98+58n Molecular structure : Specification :

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Product Details

Hydroxypropyl-Beta-Cyclodextrin 

CAS No.: 94035-02-6

Molecular Formula: C42H70-nO35(C3H8O2)n

Molecular Weight : 1134.98+58n

Molecular structure:

hydroxypropyl-beta-cyclodextrin .jpg







Specification :

Test Standard

USP40-NF35

ITEMS

SPECIFICATION

Molar Substitution

0.40-1.50

Clarity of solution

50%(w/v) water solution is clear

Identification(IR)

same absorption bands as USP Hydroxypropyl Betadex RS

Loss on Drying

≤10.0

Conductivity

10%(w/v) water solution  ≤200µS/cm

Propylene oxide

≤1ppm

Propylene glycol 

≤2.5

Sum of Other Impurities

≤1

Betadex

≤1.5%

Any other single impurity

0.25

Heavy Metal

≤20μg/g

TAMC(cfu/g)

≤1000cfu/g

TYMC(cfu/g)

≤100cfu/g

Bacterial endotoxins (EU/g)

≤20EU/g



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