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

CAS: 128446-35-5
Molecular Formula: N/A
Molecular Weight: 1400 Average
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Downloads: Product Specification
2-Hydroxypropyl-beta-cyclodextrin Chemical Structure

44405595-25g 25g £39.50
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Specification
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%
Assay ≥98%
Residue on Ignition 0.2%max
Conductivity 10% (w/v) water solution ≤200μS/cm
Degree of Substitution 2.8 - 10.5
Other Impurity ≤1%
Clarity of Solution 50% (w/v) water solution is clear
Chloride ≤0.05%
Appearance White powder, insipid, innocent
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