Name:Â Beta-Cyclodextrin
CASÂ No.: 7585-39-9
Place of Origin:Â China
Specific action: β-CD more than 99% in purity
Characters:Â White Crystal Power, odourless
Packaging shape:20kgs/carton; 25kgs/drum
Quality standard:Â CP2010 USP32
Terms  Specifications
Appearance  White Crystal Powder
Identification  Positive
Assay  �96.0-102.0%
PH Â 5.0-8.0
Loss on Drying  �14.0%
Cleanness and color of the solution Cleanness
Residue on ignition â?¤0.1%
Reducing sugar  �0.2%
Chlorine  Perfect
Heavy Metal  �0.01%
Specific Rotation  +159°+164°
The total number of germ  �1000
The total number of mould  �100
Pathogenic bacteria  None
Methyl-�²-cyclodextrin is a cholesterol-removing agent mainly used for lipid raft disruption. It may also be used for detergent removal from protein-lipid-detergent ternary mixture to produce 2D membrane protein crystals due to its high solubility and affinity for detergents generally used in membrane protein chemistry.
Product Name:Hydroxypropyl Beta Cyclodextrin
Other name : hydroxypropyl betadex ; 2-hydroxypropyl-beta-cyclodextirn ; Hydroxypropyl-²-cyclodextrin .
Abbreviation : HPBCD
CAS: 128446-35-5; 94035-02-6; 136019-12-0
EINECS: 420-920-1
Molecular formula :C42H70-nO35(C3H8O2)n
Molecular weight: 1134.98+58n
Qaulity :Pharma grade /injection grade/ food grade / cosmetics grade / industry grade
Standard : USP40/ EP9.0/ CP2015
Package: 500g/bag , 2kg/bag, 10kg/drum , 20kg/drum or customized
Applications
Hydroxypropyl-beta-cyclodextrin is one of the most widely used cyclodextrin derivatives in current scientific researches and industry applications. It mainly used in food, pharmaceutical and cosmetics industries.
In pharmaceuticals industry, hydroxypropyl-beta-cyclodextrin can increase solubility and bioavailability of insoluble drugs, so that the efficacy of drugs can last longer with less ingestion of drugs. It can adjust and control drugs release ratio, decrease side effects of drugs, and enhance stability of drugs. hydroxypropyl-beta-cyclodextrin can be used for oral medication, injection, mucosal delivery systems (including the nasal mucosa, rectum, cornea, etc.), dermal drug delivery systems, lipophilic drugs targeting delivery, and also used as protective agent and stabilizer of protein.
In food and perfume industry, hydroxypropyl-beta-cyclodextrin can enhance the stability of nutritional constituent and extend active time of effective constituent. It can cover up bad smell and bad taste of nutritional constituent. It also can improve production processes and product quality.
In cosmetics industry, hydroxypropyl-beta-cyclodextrin can reduce stimulate of organic molecular in cosmetic to the skin and mucosa. It can enhance the stability of matter, by preventing oxidation and volatilization of nutrients.
Name:Â Beta-Cyclodextrin
CASÂ No.: 7585-39-9
Place of Origin:Â China
Specific action: β-CD more than 99% in purity
Characters:Â White Crystal Power, odourless
Packaging shape:20kgs/carton; 25kgs/drum
Terms  Specifications
Appearance White Crystal Powder
Identification Positive
Assay �96.0-102.0%
PH 5.0-8.0
Loss on Drying  �14.0%
Residue on ignition â?¤0.1%
Reducing sugar  �0.2%
Chlorine  perfect
Heavy Metal â?¤0.01%
Specific Rotation  +159°+164°
The total number of germ  �1000
The total number of mould  �100
Pathogenic bacteria  None
