Model: | 128446-35-5 |
---|---|
Brand: | Zhiyuan |
Origin: | Made In China |
Category: | Chemicals / Chemical Waste / Cosmetics Chemicals |
Label: | hydroxypropyl , beta cyclodextrin |
Price: |
US $26
/ kg
|
Min. Order: | 1 kg |
Last Online:18 Jul, 2015 |
Hydroxypropyl Beta Cyclodextrin
Other name: beta cyclodextrin cyclodextrin hydroxypropyl-beta-cyclodextrin HPBCD
Appearance white power, insipid, innocent
Solubility Freely soluble in water and in propylene glycol
Assay 98% min
Degree of substitution : 2.8-10.5
Loss on drying : 10% max
Beta cyclodextrin : 1.5% max
Propylene glycol : 2.5% max
Heavy metals : 20ppm max
Total of other impurity : 1.0% max
Total number of Bacteria(cfu/g) : 1000 max
Total number of Mould(cfu/g) : 100 max