Description: PVP can dissolve in water and variety of organic solvent .It is used in cosmetics , surfactants , pharmaceutical industry and other related industrial fields.
CTFA Nomenclature : Polyvinylpyrrolidone (Abbreviated to be PVP)
CAS No. : 9003-39-8
Chemical Structure : 
Packaging :
Povidone K-25/30 USP28/EP5.0
25 kg / fibre drum,
25kg plastic drum
50 kg / plastic drum
PVP K-30 Tech. & Cosmetic Grade
Specification :
1,Application: PVP K series can be used as film forming agent, viscosity-enhancement agent, lubricator and adhesive. They are the key component of hair sprays, 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.
2,Pharmaceutical: Povidone K 30 and K 25 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 pigment, stablizer for enzyme and heat sensitive drug, coprecipitant for poorly soluble drugs, lubricator and antitoxical assistant of eye drug. PVP has been used as excipients in more than one hundred drugs.
3,Other Utility:
Suspensant, disperser and emulsifier
Plastics and resin
Detergent
Textile dying and printing
Paint and coating
Adhesive
Specification :
PVPP Food grade
Specification FCC/E1202, USP/NF
1
pH Value (1% suspension in water)
5-8
2
Water-soluble substances, %
≤1.0
3
Water (K.Fischer), %
≤6.0
5
Free-N-vinylpyrrolidone-2-one, ppm
≤10
6
Free-N,N'-Divinyl-Imidazolidone, ppm
≤2
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
≤0.01
PVP K90 Powder
88-98
≥95
5-9
≤0.01
PVP K90 20%
88-99
19-21
6-9
≤0.01
PVP technical grade (PVP-K)
Specification
Specification
K-value
Solid, %
pH
NVP, %
PVP K30 Powder
27-33
≥95
3-7
≤0.1
PVP K30 30%
27-33
29-31
6-9
≤0.1
PVP K17 Powder
15-19
≥95
3-7
≤0.1
PVP K17 30%
15-19
29-31
6-9
≤0.1
PVP K15 30%
14-16
29-31
6-9
≤0.1
PVP K90 Powder
88-98
≥95
5-9
≤0.1
PVP K90 20%
88-99
19-21
6-9
≤0.1
關(guān)鍵字： PVP;Polyvinylpyrrolidone