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gamma-Cyclodextrin 2-hydroxypropyl ethers [128446-34-4]
gamma-Cyclodextrin 2-hydroxypropyl ethers [128446-34-4]
Specifications
Place of Origin :
China
Description
Name gamma-Cyclodextrin 2-hydroxypropyl ethers
Molecular Formula C7H6FNO2
CAS Registry Number 128446-34-4

Food additives;
Synthetic reagent;
Chelating / complexing compound

pharmaceutical grade
Appearance: white powder
Content: 98 -102%
Water solubility:≥800g/L(25℃)
Absorbance:
The absorbance in the range of 220 to 350nm is not over 0.5.
The absorbance in the range of 350 to 660nm is not over 0.5.
Water: ≤6%
Residue on ignition:≤0.1%
Gamma cyclodextrin residues: ≤1.5%
1,2- propylene glycol: ≤0.5%
Average degree of substitution: 4 ~ 5.6
Total number of bacteria: ≤100
Total mildew: ≤50
Product tags

4 ethylbenzoic acid

,

4-chlorophenylacetic acid

,

ethylene glycol un number
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gamma-Cyclodextrin 2-hydroxypropyl ethers [128446-34-4]

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Product Detail
Place of Origin :
China
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gamma-Cyclodextrin 2-hydroxypropyl ethers [128446-34-4]

Chongqing Newsin Technology Co., Ltd

Active Member
9 Years
chongqing, chongqing
Since 2007
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
APIs, Intermediates, Agrochemicals
Certification Level :
Active Member
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