Hydrxypropyl-Gamma-Cyclodextrin CAS 128446 -34-4 Bulk Supply

Model NO.
HHTYX
Appearance
Powder
Colour
White
Sample
Available
Purity
99%
Transport Package
Drum
Specification
25kg/drum
Trademark
Haihang
Origin
China
Reference Price
$ 4.50 - 8.10
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Product Description

Hydrxypropyl-Gamma-Cyclodextrin CAS 128446-34-4 Bulk Supply
Product Description

Hydrxypropyl- gamma-cyclodextrin   Details

Product  name: Hydrxypropyl- gamma-cyclodextrin

Synonyms: hydrxypropyl- gamma-cyclodextrin / hydrxypropyl-γ-cyclodextrin / 3-FLUORO-4-NITROTOLUENE

CAS no.: 128446-34-4

Molecular Formula: C7H6FNO2

Molecular Weight: 155.13

Appearance: White or almost white powder

Qaulity: Pharma grade

Standard: Enterprise standard

 

Hydrxypropyl- gamma-cyclodextrin   Typical Properties

Hydroxypropyl gamma cyclodextrin's water solubility increase to 80g/100ml (25ºC) furtherly , and hydropropyl gamma cyclodextrin is no longer a single pure product but the coexistence of multiple substituted compounds, with guest molecules when wrapping is not easy to generate inclusion crystallization. Overall, hydroxypropyl - gamma cyclodextrin has a higher solubility in water and stronger  anti crystallization ability.

 

Test Standard Enterprise Standard
ITEMS CRITERIA
Appearance White or almost white powder;Odorless, slightly sweet;Freely soluble in water,soluble in ethanol, almost insoluble in actone.
Water solution pH pH5.0~8.5
Light-absorbing impurities Between 230 and 350 nm,the absorbance is NMT 0.5; and between 350 and 660 nm, the absorbance is NMT 0.5.
Water ≤10.0%
Alpha Cyclodextrin ≤1.5%
Residue on ignition ≤0.2%
Heavy Metal ≤10ppm
Propylne glycol ≤0.5%
Assay ≥95%
Hydroxypropoxyl content 17.5%~29.1%
The total aerobic microbial count ≤1000cfu/g
The total combined moulds and yeasts count ≤100cfu/g
Escherichia coli Absence
Bacterial Endotoxins Test According to preparation needs

 

Hydrxypropyl- gamma-cyclodextrin   Usage

Used in higher value-added products, such as pharmaceuticals, health products, cosmetics and other special materials or hydroxypropyl-β-cyclodextrin incapable inclusion of larger molecules.

 

Hydrxypropyl- gamma-cyclodextrin   Packaging and Shipping

Packing specification: 10g/20g/50g/100g/500g/1kg/2kg/10kg

Packing: bottle, carton, fiber drum

 

Hydrxypropyl- gamma-cyclodextrin   Storage

Keep container tightly closed in a dry and well-ventilated place

Hydrxypropyl-Gamma-Cyclodextrin CAS 128446-34-4 Bulk Supply Hydrxypropyl-Gamma-Cyclodextrin CAS 128446-34-4 Bulk Supply Hydrxypropyl-Gamma-Cyclodextrin CAS 128446-34-4 Bulk Supply

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