Product Description
Here atteched PVPK30 cosmetic grade.
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Product Name: Polyvinylpyrrolidone
CAS NO.:9003-39-8
Molecular formula:(C6H9NO)n
Specification:
Appearance: White or milky powder or flake particles
Smell: Slightly characteristic odor
Identification A: Infrared spectrum control
Identification B: Soluble
Nitrogen%: 11.5-12.8
Incandescent residue%: ≤0.05
PH (1.0g-20.0ml): 3.0-7.0
Heavy metal PPM: ≤10
Sulfate Ash %: ≤0.1
K value: 27.0-33.0
Vinylpyrrolidone %: ≤0.01
Drying weightlessness: ≤5.0%
Chrominance: ≤80
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:
Cosmetics:PVPK30 can be used as firm-forming agent,viscosity-enhancement agenr, lubricaror and adhesive.They are the key component of hair spray,mousse gels and lotions & solution.They are also convenience assistant in skin-care product,hair-drying reagent,shampoo,eye makeup, lipstick,deodorant,sunscreen and dentifrice.
Pharmaceutical:Povidone K30 is a new and excellent pharmaceutical excipient.It is mainly used as binder for tablet and pellet,dissolving assistant for injection,flow assistant for capsule,dispersant for liquid medicine and pigment,stabilizer or enzyme and heat sensitive drug,coprecipitant for poorly soluble drug,lubricator and antitoxical assistant for eye drug,PVP has been used as excipient more than one hundred drugs.
Packing: 25kg/paper drum
Storage: Placed in dry, avoid light environment
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