Sulfobutylether-beta-Cyclodextrin
|
Item
|
Specification
|
|
Appearance
|
white powder,inodorous,sweet
|
|
PH
|
6.0-8.0
|
|
Assay
|
≥98%
|
|
Substitution degree
|
5.0-8.0
|
|
Loss on drying
|
≤4.5%
|
|
Residue on Ignition
|
≤20%
|
|
Heavy metal
|
≤0.0025%
|
|
AS
|
≤0.0002%
|
|
Chloride
|
≤0.02%
|
|
The total mumber of germ
|
≤1000
|
|
The total number of mould
|
≤100
|
