PVP-K Homopolymer Series

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Organic Intermediate [7]
Other Chemicals [1]
Other Pharmaceutical Ingredients [2]
Pigment [1]
Printing Machinery [1]
Uninterrupted Power Supply (UPS) [1]

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Quzhou Jianhua Nanhang Industrial Co., Ltd

Zhoupu,Xihu district,hangzhou city,Zhejiang

+86-571-86777177-802, +86-21-61478288, 61478636

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PVP-K Homopolymer Series


company	Quzhou Jianhua Nanhang Industrial Co., Ltd
Categories	Optoelectronic Displays
Update	2011-03-16
Original Region	China
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PVP-K Homopolymer Series

PVP-K Homopolymer Series

Description: PVP exists as powder or aqueous solution. Itcan dissolve in water and variety of organic solvent .It is generally used incosmetics , surfactants , pharmaceutical industry and other related industrialfields.

CTFA NomenclaturePolyvinylpyrrolidone (Abbreviated to be PVP)

CAS No.9003-39-8

Chemical Structure

Packaging :

Povidone K-25/30 USP28/EP5.0	25 kg / fibredrum, 25kg plastic drum 50 kg / plastic drum
PVP K-30 Tech. & Cosmetic Grade
PVP K-90

Specification

1,Application: PVP K series can be used as filmforming agent, viscosity-enhancement agent, lubricator and adhesive. They arethe key component of hair sprays, mousse, gels and lotions & solution. Theyare also convenience assistant in skin care product, hair-drying reagent,shampoo, eye makeup, lipstick, deodorant, sunscreen and dentifrice.

2,Pharmaceutical: Povidone K 30 and K 25 is a newand excellent pharmaceutical excipient. It is mainly used as binder for tablet,dissolving assistant for injection, flow assistant for capsule, dispersant forliquid medicine and pigment, stablizer for enzyme and heat sensitive drug,coprecipitant for poorly soluble drugs, lubricator and antitoxical assistant ofeye drug. PVP has been used as excipients in more than one hundred drugs.

3,Other Utility

Suspensant, disperser and emulsifier	Plastics and resin
Glass fiber	Ink
Detergent	Textile dying and printing
Paint and coating	Adhesive
Film	TV tube
Tabletting

Specification :

PVPP Food grade

Specification FCC/E1202, USP/NF

No.	Specification	E-1202
1	pH Value (1% suspension in water)	5-8
2	Water-soluble substances, %	≤1.0
3	Water (K.Fischer), %	≤6.0
4	Sulphated ash, %	≤0.4
5	Free-N-vinylpyrrolidone-2-one, ppm	≤10
6	Free-N,N'-Divinyl-Imidazolidone, ppm	≤2
7	Lead, ppm	≤5
8	Arsenic, ppm	≤2
9	Assay, %	11.0-12.8

PVP Cosmetic Grade (PVP K)

Specification

Specification	K-value	Solid, %	pH	NVP, %
PVP K30 Powder	27-33	≥95	3-7	≤0.01
PVP K30 30%	27-33	29-31	6-9	≤0.01
PVP K17 Powder	15-19	≥95	3-7	≤0.01
PVP K17 30%	15-19	29-31	6-9	≤0.01
PVP K15 30%	14-16	29-31	6-9

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