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Pvp K17, Polyvinylpyrrolidone, Pvp manufacturer / supplier in China, offering Polyvinylpyrrolidone Pvp K17 (CAS 9003-39-8), High Quality 2, 3, 4, 5-Tetrafluorobenzoyl Chloride CAS 94695-48-4, 4-Biphenylacetic Acid with High Purity CAS 5728-52-9 and so on.

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Supplier Homepage Products Industrial chemicals Polyvinylpyrrolidone Pvp K17 (CAS 9003-39-8)

Polyvinylpyrrolidone Pvp K17 (CAS 9003-39-8)

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Min. Order: 25 kg
Port: Shanghai, China
Transport Package: 25kg/Drum
Payment Terms: L/C, T/T, Western Union
Powder: Yes
Customized: Non-Customized
Certification: GMP, ISO 9001, USP
Suitable for: Elderly, Children, Adult
State: Solid
Purity: >99%

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Basic Info

Model NO.: 9003-39-8
K-Value: 17.6
Trademark: EVERGREEN
Specification: USP, EP
Origin: Anhui China
HS Code: 39059900

Product Description

Product Name: PVP K17 
CAS No.: 9003-39-8
Molecular Formula: (C6H9NO)n
Structural formula:
              Polyvinylpyrrolidone Pvp K17 (CAS 9003-39-8)
Appearance: White powder or aqueous.
Solubility: PVP is diffluent in water, alcohol, amine and halohydrocarbon, but is not dissolved in acetone and aether etc.. It has good solubility, biocompatibility, and physiologically inert, film-forming character, colloid protect ability and compound ability to many organic or inorganic compounds. It is also steady to acid, salt and heat, so it is widely used.
Melting point : ~165 °C (dec.)(lit.)
Specification: USP/EP
K value15-1917.6
PH value(5% in water)3.0-7.04.1
Nitrogen Content11.5-12.8%11.96%
Heavy metals(as Pd)≤10ppm<10ppm
Acetaldehyde <0.05% <0.05%
AppearanceWhite or yellowish-white powderWhite powder

Povidone K products possess excellent adhesive, film-forming, dispersing and thickening properties,which are widely used in the pharmaceutical industry. They are one of the three main accessory products recognized & approved worldwide.
1. Low molecular weight Povidone K, for use as a solubilizing agent, crystallization inhibitor and suspension stabilizer in injectables and ophthalmic formulations. Such as Povidone K12, K15, K17.
2.Medium Molecular Povidone K, for use as binder in tablets, capsules and granules , as a stabilizer for oral suspensions, film-forming agent, solubilizing agent, dispersant for pigments, as an enzyme stabilizer and to imrove bioavailability .Such as PovidoneK25, K30.
3.High molecular Povidone K, a highly effetive binder, for us as stabilizer in oral and topical suspensions, as a thickene.Such as Povidone K60, K90.
Packing and storage:
25kg/fiber or cardboard drum.
7000kg/20"FCL (palletised)(18drum/pallet)
9000kg/20"FCL (unpalletised)

Keep in cool and dry place.


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