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Hydroxypropyl Gamma cyclodextrin / HPGCD CAS 128446-34-4

HPGCD CAS 128446-34-4
HPGCD CAS 128446-34-4
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Hydroxypropyl Gamma cyclodextrin Details:
  • Chemical Name: Hydroxypropyl Gamma cyclodextrin
  • CAS No.:128446-34-4
  • Molecular formula:C48H80-nO40.(C3H7O)n
  • Appearance:White powder
  • Assay :99%
Hydroxypropyl Gamma cyclodextrin Specification:
Items Specification
Appearance White or almost white,amorphous or crystalline powder
Solubility Freely soluble in water and in propylene glycol
Appearance of solution The solution is clear and colorless
Conductivity ≤300
Impurity A-gamma cyclodextrin(%) ≤1.5
Impurity B-Propylene glycol(GC)(%) ≤2.5
Heavy Metals(ppm) ≤20
Loss on drying(%) ≤10.0
TAMC(CFU/g) ≤10
TYMC(CFU/g) ≤10
Escherichia coli Absent
Salmonella Absent
MS 0.40~1.50
DS(8*MS) 3.20~12.00
PH 5.0-9.0
Hydroxypropyl Gamma cyclodextrin Application:

Dissolve macromolecules

Hydroxypropyl Gamma cyclodextrin Packaging Details:

25kg/Drum or as your requirement

Storage

Store at dry, dark and ventilated place.

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