PVPP (Crospovidone)
CAS No.: 25249-54-1
CAS No. :
25249-54-1HS Code :
390599Molecular Formula :
(C6H9NO)nStandard :
USP/EPAppearance :
WHITE OR OFF-WHITE POWDERPacking :
20KG/DRUMSample :
AVALIABLEOrigin :
CHINADescription:
Crospovidone, also called PVPP is used as tablet disintegrating agent, Suspension stabilizer, ingredient complexing agent in the tannin and polyphenols complex agent.
According to different mesh size,PVPP have two types: Crospovidone Type A / Crospovidone Type B （Crospovidone XL-10）
Specification:
|
Items |
Specification |
|
Appearance |
White or off-white powder |
|
Vinylpyrrolidinone |
≤10.0 mg/kg |
|
Water Determination |
≤5.0% |
|
Nitrogen |
11.5～12.8% |
|
Residue on Ignition |
≤0.10% |
|
Heavy metal (as Lead) |
≤10 ppm |
|
The water soluble contents |
≤1.5% |
|
Peroxides |
≤1000 mg/kg |
Storage: Stored in a cool, ventilated warehouse. Stay away from fire and heat.
Packing: 20kg/Drum
Shelf Life: 24Months
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