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Crospovidone (PVPP) Technical Data Sheet - Pharma Grade

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Chemical Name: Crospovidone(PVPP)
Name: Crospovidone(PVPP)
CAS NO. : 25249-54-1
Molecular formula: (C6H9NO)n
Availability:


  • Structure formula:


  • Appearance: White or yellowish-white powder

  • CDE register number: F20209990877

  • Application: Insoluble in water or common organic solvents, the powder particles are porous microstructures

with high specific surface area.

  • As a super disintegretant, it will not form gel and can effectively improve the disintegration time.


Product specifications:


PVPP XL(Type A)

PVPP XL-10(Type B)

pH value

5.0-8.0

5.0-8.0

Water-soluble substances(%)

≤1.5

≤1.5

Loss on Drying (%)

≤5.0

≤5.0

Residue on Ignition(%)

≤0.1

≤0.1

Peroxides(ppm)

≤400

≤400

NVP (ppm)

≤10

≤10

Heavy Metals (ppm)

≤10

≤10

Nitrogen (%)

11.5-12.8

11.5-12.8

Average particle(D50)  (μm)

80-180

30-50

*All products comply with Ph. Eur, USP/NF, JP,BP certificate of analysis.


Packaging and Storage:

Packed in 20 kg plastic drum or fiber drum, inner lined with PE bags. Special packing is available according to customer's requirement. Preserve in tight containers.

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