Dissolving Assistant Povidone K30

• Powder: Yes
• Customized: Non-Customized
• Certification: ISO 9001, USP, BP
• State: Solid
• Purity: >96%
• CAS No: 9003-39-8
• Model NO.: DX-PVP K30
• Mf: (C6h9no)N
• Other Names: Polyvinylpyrrolidone K30
• Types: Pharmaceutical Intermediates
• Application: Cosmetics Pharmaceutical
• Appearance: White Powder
• Odor: Odorless
• Transport Package: 1mt/Drum
• Specification: BP/USP/EP
• Trademark: DX
• Origin: China
• HS Code: 39059900
• Production Capacity: 1500mt/Year

Product Description

CTFA Nomenclature: POLYVINYLPYRROLIDONE(Povidone,PVP)
CAS NO: 9003-39-8
Product name:Polyvinylpyrrolidone PVP K30
Chemical Description:Homopolymer of 1-Vinly-2,-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.

Specification:
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

Product Properties:Technical grade PVP(PVP K Series) products are existing as powder and water solution form,and being supplied in a wide molecular weight range,easily dissolve in water,alcohol and other organic solvents.They are highly hygroscopicity,excellent film-forming capacity,adhesiveness and chemical stability,none toxicity.
 
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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