Product DescriptionPolyvinyl pyrrolidone / Povidone /
PVP-KProduct Name: PVP-K Synonyms: Polyvinyl pyrrolidone,
PovidoneCAS No.: 9003-39-8Molecular Formula:
(C6H9NO)nPovidone 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:In
Pharmaceutical IndustryPVP-K possess excellent
adhesive,film-forming,dispersing and thickening properties,and are
widely used in the pharmaceutical industry.Low molecular weight
PVP-K, often used as a solubilizing agent, crystallization
inhibitor and suspension stabilizer in injection and
ophthalmic formulations such as PVP K12,K15,K17.Medium
Molecular PVP-K, often used 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 improve bioavailability such as PVP K25,K30.High
molecular PVP-K, as highly effective binder, often used as
stabilizer in oral and topical suspension, as a thickener,
hydropylizing agent such as PVP K90.In Cosmetic IndustryPVP-K are
used widely in a wide range in hair care, skin care
& oral care products.The products are particularly
suitable for formulations where viscosity modification and film
forming properties are required. PVP-K products are particularly
suited to hair styling products. The medium molecular weights such
as PVP K30 are preferred where viscosity is critical in
applications, for example, spray. The higher molecular weight
products such as PVP K90 are the best choice where high viscosity
are required in applications. PVP-K is widely used in cosmetics as
followings *Hair Gels *Hair
mousses *Liquid hair setting
preparations *Pump SpraysOther Industrial
Application *Suspensant, disperser and
emulsifier *Glass
fiber *Detergent *Plastics and
resin *Ink *Paint and
coating *Textile dying and
printing *Film *Adhesive *TV
tubeSpecificationItem Standard ResultK
value27-32 29.5Content%≥95 96.4Moisture% ≤5.03.6PH
Value(5% in
water) 3.0-7.0 3.7NVP% ≤0.1 0.02Residue
on ignition%≤0.10.06Nitrogen%11.5-12.8 12.1Aldehydes(as ace
taldehyde)% ≤0.05
Related products about Sinobio Polyvinyl Pyrrolidone USP Grade CAS No 9003-39-8 Pvp K30 K60 K90 Polyvinylpyrrolidone
- Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
- Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
- Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
- Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
- G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
- New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
- China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
- Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup