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  • PVP / POVIDONE K SERIES
Name:PVP / POVIDONE K SERIES
Standard packing:25kg fiber drums
Packing size:40*40*59cm
Quantity with 20 container:9MT

PRODUCT DESCRIPTION

Chemical Name: Homopolymer of Vinylpyrrolidone
INCI/CTFA Name: PVP / POVIDONE (Polyvinylpyrrolidone)
CAS NO.:9003-39-8

Molecular Structure:

Properties: PVP / POVIDONE exists as powder or aqueous solution. It can be dissolved in water and varieties of organic solvent. It has excellent hygroscopic ability, film-forming capability, complexing ability and physiology compatibility.

Usage:

(1)   In field of cosmetic: PVP series can be used as filming-agent, viscosity-enhancement agent, lubricator and adhesive. They are the key component of hair sprays, mousse gels and lotions, hair-drying reagent and shampoo in hair-care products and the key component of lip-stick, sunscreen and lotions in skin-care products and also that of eye makeup, deodorant and dentifrice etc.

(2)   In field of pharmaceutical: PVP-K30 is a new and excellent pharmaceutical excipient. It is mainly used as binder for tablet dissolving assistant for injection, flow assistant for capsule, dispersant for liquid, medicine and stain, stabilizer for enzyme and heat sensitive drug, coprecipitant for poorly soluble drugs, lubricator and antitoxic assistant for eye drug.

(3)   In field of other utilities: Paint and coating, plastics and resin adhesive, glass fiber, film, ink, TV tube, detergent, biocide, tabulating assistant, textile dyeing and printing, etc.

Package: Fiber barrel packaging, 25Kg

Storage: Keep it in dry and ventilated place.

Specification:

PVP / POVIDONE

K12

K15

K17

K25

K30

K60

K90

Appearance

White or off-white powder

K value

10.2-13.8

12.8-17.2

15.3-18.4

22.5-27.0

27-32.4

54-64.8

81-97.2

NVP

(USP26) %

0.2

(USP36) ppm

10

Moisture   %

5.0

pH value(5%in aqueous solution)

3.0-7.0

3.0-7.0

3.0-7.0

3.0-7.0

3.0-7.0

4.0-7.0

4.0-7.0

2-Pyrrolidone  %

3.0

Nitrogen Content   %

11.5-12.8

Ash % (sulphate)    

0.1

Aldehyde %

0.05

Heavy metal (as Pb)  ppm

10

Hydrazine  ppm

1

Peroxide(As H2O2)   ppm

400



Download: MSDS of PVP / Povidone


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