Gold Member Since 2011
Audited Supplier
Shanghai Dexiang Medicine Tech. Co., Ltd.

Plasdone, Povidone manufacturer / supplier in China, offering Pvp (K30, K90, K25, K17), Pvpk30 for Pinturas and Adhesive, Stabilizing Agent Additive Material Nvp N-Vinylpyrrolidone and so on.

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Pvp (K30, K90, K25, K17)

FOB Price: US $8.5 / kg
Min. Order: 100 kg
Min. Order FOB Price
100 kg US $8.5/ kg
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Payment Terms: L/C, T/T, D/P, Western Union
Basic Info
  • Powder: Yes
  • State: Solid
  • Origin: China
  • Certification: USP, BP, Zep
  • Trademark: DX
  • HS Code: 390599
Product Description

Product Description
POLYVINYLPYRROLIDONE(Povidone, PVP)
CAS No: 9003-39-8
Molecular Formula: (C6H9NO)n

Physical Properties: PVP K series products exists as white or milk white powder or colorless or slight yellow transparent liquid. It can dissolve in water and a variety of organic solvents. It has good hygroscopicity, film-forming capability, complexing ability and physiological compatibility.

PVP (Pharmaceutical grade) is a kind of new excellent pharmaceutical excipient. It is mainly used as binder for tablet and granule, dissolving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and pigment, stabilizer for enzyme and heat-sensitive drug, coprecipitant for poorly soluble drugs, lubricator and antitoxic assistant for eye drug. PVP has been used as excipient in more than one hundred drugs.

Items
K17K25K30K90
K value15-1923-2729-3288-96
Monomer ppm max10101010
Moisture % max5.05.05.05.0
Solid content % max95959595
pH(5% solution)3-73-73-75-9
Sulfate ash % max0.10.10.10.1
Nitrogen %11.5-12.811.5-12.811.5-12.811.5-12.8
Aldehyde ppm max500500500500
Heavy metal ppm max10101010
Hydrazine ppm max1111
Peroxide ppm max400400400400
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