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Pvp K30 for Ultrafiltration Membrane
| Price | Negotiable |
|---|---|
| Min Order | 25 kgs |
| Availability | In Stock |
| Shipping From | Shanghai, China |
| Popularity | 441 people viewed |
Model NO.:
DX-PVP K30
Powder:
Yes
Customized:
Non-Customized
Certification:
ISO 9001, USP, BP
State:
Solid
Purity:
>96%
CAS No:
9003-39-8
Mf:
(C6h9no)N
Other Names:
Polyvinylpyrrolidone K30
Types:
Pharmaceutical Intermediates
Application:
Cosmetics Pharmaceutical
Appearance:
White Powder
Odor:
Odorless
Trademark:
DX
Transport Package:
1mt/Drum
Specification:
BP/USP/EP
Origin:
China
HS Code:
39059900
Product Description
CTFA Nomenclature: POLYVINYLPYRROLIDONE(Povidone,PVP)
CAS NO: 9003-39-8
Product name:Polyvinylpyrrolidone PVP K30
Chemical Description:Homopolymer of 1-Vinly-two,-Pyrrolidone,Polyvinylpyrrolidone
USP and EP Name:Povidone(Povidonum)
Chemical Name:Homopolymer of Vinylpyrrolidone
Physical Properties: PVP exists as powder or aqueous solution. It can dissolve in water and a variety of organic solvents. It has good hygroscopicity, film-forming capability, complexing ability and physiological compatibility.
CAS NO: 9003-39-8
Product name:Polyvinylpyrrolidone PVP K30
Chemical Description:Homopolymer of 1-Vinly-two,-Pyrrolidone,Polyvinylpyrrolidone
USP and EP Name:Povidone(Povidonum)
Chemical Name:Homopolymer of Vinylpyrrolidone
Physical Properties: PVP exists as powder or aqueous solution. It can dissolve in water and a variety of organic solvents. It has good hygroscopicity, film-forming capability, complexing ability and physiological compatibility.
Technical grade
| K15 | K17 | K25 | K30 | K90 | |
| K value | 13-17 | 15-19 | 23-27 | 27-33 | 88-98 |
| N-Vinylpyrrolidone (Impurity A) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Moisture % max | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
| pH value(5%in aqueous solution) | 3.0-5.0 | 3.0-5.0 | 3.0-5.0 | 3.0-5.0 | 4.0-7.0 |
| Sulphate Ash % max | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Nitrogen content % | 11.5-12.80 | 11.5-12.80 | 11.5-12.80 | 11.5-12.80 | 11.5-12.80 |
Applications: Technical grade PVP are being used in Textiles/Fibers,Adhesives,Coatings/paintings,Laundry/Household detergent,Inks,Ceramics and other hi-tech industries.
Pharmaceutical grade(USP/EP/BP/JP)
| K15 | K17 | K25 | K30 | K90 | ||
| K value | 13-17 | 15-19 | 23-27 | 29-32 | 88-98 | |
| N-Vinylpyrrolidone (Impurity A) | (CP/USP) %max | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| (USP/EP/BP) ppm max | 10 | 10 | 10 | 10 | 10 | |
| Moisture % max | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | |
| Solid content % min | 95 | 95 | 95 | 95 | 95 | |
| pH value(5%in aqueous solution) | 3.0-5.0 | 3.0-5.0 | 3.0-5.0 | 3.0-5.0 | 4.0-7.0 | |
| Sulphate Ash % max | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Nitrogen content % | 11.5-12.80 | 11.5-12.80 | 11.5-12.80 | 11.5-12.80 | 11.5-12.80 | |
| 2,-Pyrrolidone (Impurity B) % max | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | |
| Aldehyde(as acetaldehyde) ppm max | 500 | 500 | 500 | 500 | 500 | |
| Heavy metal (as Pb) ppm max | 10 | 10 | 10 | 10 | 10 | |
| Hydrazine ppm max | 1 | 1 | 1 | 1 | 1 | |
| Peroxide(As H2O2) ppm max | 400 | 400 | 400 | 400 | 400 | |
Product Properties: Povidone is a hygroscopic polymer ,supplied in white or creamy white powder or flakes,ranging from low to high viscosity & low to high molecular weight,which characterized by K Value.It's easily soluble in water and many other organic solvents,with excellent hygroscopisty,film-forming,adhesive,chemical stability and toxicological safeness characters.
Applications:Povidone is one of the most important excipient in the worldwide for pharmaceutical industry,whatever for human health care products and animal health care products.It's more and more used as:1)Binder for tables,capsule,2)Sugar coatings and films,3)Thickening agent,4)Solubility Improver for poorly soluble drugs,5)Bioavailability Enhancer for drug's active ingredients,6)Pore-forming for membrane products.
Customized: PVP K30 40% Liquid Solution
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