2-Hydroxypropyl-beta-cyclodextrin
(44405595 | 128446-35-5)

CAS: 128446-35-5
Molecular Formula: N/A
Molecular Weight: 1400 Average
Availablility: In Stock
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2-Hydroxypropyl-beta-cyclodextrin Chemical Structure

44405595-25g 25g £61.70
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44405595-25g 25g €86.40
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44405595-25g 25g $92.60
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 44405595
Product Name 2-Hydroxypropyl-beta-cyclodextrin
Categories Biochemicals Carbohydrates Stains & Indicators
CAS 128446-35-5
Molecular Formula N/A
Molecular Weight 1400 Average
Storage Details Ambient
Harmonised Tariff Code 2940000080

Product Specification
Heavy metals ≤20ppm
Loss on Drying ≤ 10.0%
Assay ≥ 98.0%
Residue on Ignition ≤ 0.2%
Conductivity 10% (w/v) water solution ≤200μS/cm
Degree of Substitution 2.8 - 10.5
Other Impurity ≤ 1.0%
Clarity of Solution 50% (w/v) water solution is clear
Chloride ≤ 0.05%
Appearance White to off-white powder
Conforms to USP USP35-MF30
Identification ( IR –spectrum) same absorption bands with USP Hydroxypropyl Betadex RS
Residue betadex ≤ 1.5%
Propylene Glycol ≤ 2.5%
Propylene oxide ≤ 1 ppm
TMAC (cfu/g) ≤ 1000 cfu/g
TYMC (cfu/g) ≤ 100 cfu/g
Salmonella/E.Coli (cfu/g) Absent

Safety Information
Pictograms
Signal word none
Hazard statements
Precautionary statements