hydroxypropyl-beta-cyclodextrin 100%
TDS 8 Inquiries
128446-35-5
Pharmaceutical Grade
100%
SHANGHAI
25kg/3.80kg Cardboard Drum
2017-10-23
hydroxypropyl-beta-cyclodextrin,Sulfobutyl ether-beta-cyclodextrin sodium salt
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Product Description
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Seller Information
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Inquiry History
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Description
DMF No.: 030168
Name: hydroxypropyl- beta-cyclodextrin
Other name : hydroxypropyl betadex ; 2-hydroxypropyl-beta-cyclodextirn ;
Hydroxypropyl-β-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 / food grade / cosmetics grade / industry grade
Standard : USP39/ EP9.0/ CP2015
Package: 500g/bag , 2kg/bag, 10kg/drum , 20kg/drum or customized
Specification :
ITEMS SPECIFICATION(USP39)
RESULTS
Appearance
white powder, insipid, innocent
Qualify
Assay
≥98％
99.5%
Degree of Substitution
2.8-10.5
5.5
Clarity of solution
50%(w/v) water solution is clear
clear
Identification(IR)
same absorption bands with USP Hydroxypropyl Betadex RS
Qualify
Loss on Drying
≤10％
4.5%
Conductivity
10%(w/v) water solution ≤200µS/cm
70
Propylene oxide
≤1ppm
＜0.18ppm
Propylene glycol
≤2.5％
0.05%
Sum of Other Impurities
≤1％
0.51%
Betadex
≤1.5%
0.39%
Residue on Ignition
≤0.2％
0.09%
Heavy Metal
≤20ppm
＜10ppm
chloride
≤0.05%
＜0.05%
Bacterial endotoxins
≤25EU/g
<20EU/g
TAMC(cfu/g)
≤1000
80
TYMC(cfu/g)
≤100
30
Salmonella/E. Coli (cfu/g)
Absent
Absent
Storage: at room temperature, in tightly closed container.
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.
1. 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.
2. 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.
3. 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.
CertificatesBasic Info-
Product Name:
β-Cyclodextrin, 2-hydroxypropyl ethers
Other Name:β-Cyclodextrin,2-hydroxypropyl ethers;94035-02-6
CAS No.:128446-35-5
InChIKeys:ODLHGICHYURWBS-UHFFFAOYSA-N
Molecular Weight:1541.54
Exact Mass:1540.662818
EC Number:420-920-1
Categories:
Characteristics-
PSA:
619
XLogP3:-12.39490
Appearance:White to slightly yellow solution (clear, colorless)
Melting Point:278 °C (dec.)
Water Solubility:soluble in water.
Storage Conditions:2-8°C
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
hydroxypropyl-beta-cyclodextrin,Sulfobutyl ether-beta-cyclodextrin sodium salt
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Location:
Binzhou city, binzhou city, shandong province
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Payment Terms:
D/P
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Total Annual Revenue:
$50 million-$100 million
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Total Employees:
51-100
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Certifications:
ISO,DMF
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Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted 
Turkey
Cosmetic grade cas 128446-35-5 2-Hydroxypropyl-beta-cyclodextrin / 2-Hydroxypropyl-beta-cyclodextrin 99% White powder C63H112O42
20 G Nov 17, 2023 
United States
hydroxypropyl-beta-cyclodextrin 100%, Pharmaceutical Grade
500 G Mar 6, 2026 
United Kingdom
HPBCD
500 KG Nov 13, 2025 
Vietnam
Hydroxypropyl Beta Cyclodextrin
25 KG May 20, 2025
Vietnam
Hydroxypropyl Beta Cyclodextrin
25 May 15, 2025
United States
Hydroxypropyl Beta Cyclodextrin
1 KG Apr 18, 2025 
Indonesia
Hydroxypropyl-β-cyclodextrin
500 G Jan 5, 2026 
Israel
Hydroxypropyl-β-Cyclodextrin
300 KG Feb 11, 2025 Post an enquiry for this product
