γ-Cyclodextrin (γ-CD) CAS 17465-86-0 Assay 98.0~102.0%

Short Description:

Chemical Name: γ-Cyclodextrin

Synonyms: γ-CD; gamma-Cyclodextrin

CAS: 17465-86-0

Assay: 98.0~102.0% (Dried Basis)

White or Almost White Amorphous or Crystalline Powder

Pharma Grade Cyclodextrins, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Send email to us

Product Detail

Product Tags

Description:

Ruifu Chemical is the leading manufacturer of γ-Cyclodextrin (γ-CD) (CAS: 17465-86-0) with high quality. Ruifu Chemical supplies pharma grade cyclodextrins. Ruifu Chemical can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase γ-Cyclodextrin, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	γ-Cyclodextrin
Synonyms	γ-CD; gamma-Cyclodextrin; Cyclooctapentylose; Schardinger γ-Dextrin; Schardinger gamma-Dextrin; gamma-Schardinger Dextrin; Cavamax W8; Cyclooctaamylose; Cyclomaltooctaose
Stock Status	In Stock, Commercial Production
CAS Number	17465-86-0
Molecular Formula	C48H80O40
Molecular Weight	1,297.13 g/mol
Melting Point	≥300℃
Sensitive	Hygroscopic
Water Solubility	Soluble in Water
COA & MSDS	Available
Free Sample	Available
Origin	Shanghai, China
Brand	Ruifu Chemical

Specifications:

Items	Specifications	Results
Appearance	White or Almost White Amorphous or Crystalline Powder	Conforms
ldentification IR	Same Absorption Bands as Gamma Cyclodextrin RS	Conforms
ldentification HPLC	The retention time of the major peak of sample solution corresponds to the standard solution.	Conforms
Assay	98.0%~102.0% (Calculated on the Dried Basis)	99.3%
Specific Rotation [a]20/D	+174.0° to +180.0°	+175.2°
pH	5.0~8.0	6.90
Clarity & Color of Solution	10mg/ml Water Solution is Clear and Colorless	Conforms
Light-Absorbing Impurities	≤0.10 (230 nm~350 nm) ≤0.05 (350 nm~750 nm)	Conforms
Loss on Drying	≤11.0%	9.0%
Residue on Ignition	≤0.10%	0.07%
Heavy Metals	≤10ppm	<5ppm
Reducing Substances	≤0.50%	<0.20%
Related Substances
Alpha Cyclodextrin	≤0.50%	None
Betadex Cyclodextrin	≤0.50%	None
Sum of Other Impurities	≤0.50% (HPLC)	None
Microbiological Test
Total Aerobic Microbial Counts	≤1000cfu/g	≤20cfu/g
Total Molds & Yeasts Counts	≤100cfu/g	≤10cfu/g
Escherichia Coli	Absent	Absent
Salmonella	Absent	Absent
Conclusion	The product has been tested and complies with the given specifications

Package/Storage/Shipping:

Package: Bottle, Aluminium foil bag, 10kg/25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.

Test Method:

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

17465-86-0 - Safety Information:

Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S24/25 - Avoid contact with skin and eyes.
S22 - Do not breathe dust.
WGK Germany 2
RTECS GU2293080
FLUKA BRAND F CODES 3
HS Code 3505100000