Product Description
HPBCD; Hydroxypropyl-Beta-Cyclodextrin 128446-35-5
Chemical Name: 2- Hydroxypropyl-beta-cyclodextrin
Category: Pharmaceutical excipients; intermediates.
Standard: Enterprise Standard
Assay: 98.0%min
Appearance: white powder
Packing: 10KG/ fiber drum.
Function: pharmaceutical auxiliary material
Mainly used in pharmaceutical, food, and cosmetic. It can increase the solubility of the medicine, add up the food effect and it can control the reactive speed, reduce the side effect of the medicine.
Formula: C63H112O42
Mol. mass: 1541.54
CAS: 128446-35-5
EINECS: 420-920-1
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SALE Specification:
Appearance: White powder.
Assay (by HPLC): Minimum 98%
Conductivity: Maximum 200Ms/cm
PH value: 6.0-8.0
Degree of substitution (by NMR): 2-9
Residue Betacyclodextrin: Maximum 0.1%
Residue Propylene glyclo: Maximum 0.1%
Heavy metal: Maximum 2 ppm
Residue on ignition: Maximum 1.5%
The total Aerobic count: Maximum 1000ceu/g
The total Moulds and Yeasts: Maximum 100ceu/g
Escherichia coli and Salmonella: Absent
Package: wrappage, 10kgs/fiber drum.