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Polyvinylpyrrolidone PVP K17 CAS 9003-39-8
CAS NO.
9003-39-8Name
PVP K17Molecular Formula
(C6H9NO)nMolecular Weight
10,000 -16,000EINECS Number
1312995-182-4Warranty Period
3 yearsDescription
PVP K17 is a powder with CAS 9003-39-8, odorless or slightly characteristic odor. It is easily soluble in water, alcohol, amines and halogenated hydrocarbons, but insoluble in acetone, ether, etc. It has excellent solubility, biocompatibility, physiological inertness, film-forming properties.
Unilong Industry Co., Ltd. Supply different grades of PVP K series products like industrial, pharmaceutical, cosmetic grades to meet your application. Our production capacity can reach 4000tons per year. Our product has a very wide range of uses in the field of pharmaceutical preparations and is one of the three new pharmaceutical excipients advocated internationally.
Information
| Appearance | White or off-white Powder |
| PH(10% in water ) | 3-7 |
| Monomer | ≤0.1% |
| Sulfate ash | ≤0.1% |
| Nitrogen | 11.5-12.8% |
| Heavymetals(as Pb) | ≤10PPM |
| Acetaldehyde | <0.05% |
| Hydrazine | ≤1.0PPM |
| Peroxide | <400PPM |
| Moisture | ≤5.0% |
| K VALUE | 15-19 |
Used in liquid preparations as solubilizer, dispersant and crystallization inhibitor.
PVP K17 CAS 9003-39-8 can form a re wetting, transparent film on the hair, with luster and good lubrication. PVP K17 CAS 9003-39-8 is well compatible with various propellants and has antiseptic properties. It is widely used in hair styling and combing products as film forming agent, skin care lotion and cream softener and stabilizer, eye and face beauty cosmetics and lipstick base material, hair dye dispersant and shampoo foam stabilizer. PVP K17 CAS 9003-39-8 has detoxifying effects and reduces the irritation of other preparations to the skin and eyes. It is also used in toothpaste as a stain remover, gelling agent, and detoxifying agent. The main drawback of polyvinylpyrrolidone PVP is its sensitivity to moisture, but it can be reduced by using its vinyl acetate copolymer to mitigate the effects of moisture and humidity. In addition, PVP has a wide range of applications in industries such as pharmaceuticals, beverages, and textiles.
PVP K17 CAS 9003-39-8 has the ability to protect the body and the ability to combine various organic and inorganic compounds, and is relatively stable to acids, salts and heat. It has application properties such as adhesion, film-forming, dispersion and thickening.
Storage conditions at 2-8 ℃, 25kg drum
Polyvinylpyrrolidone PVP K17; Polyvinylpyrrolidone K17; PVP K 17; Polyvinylpyrrolidone K17 powder; Wholesale pvp k17; toxobin; vinisil; vinylpyrrolidinonepolymer; vinylpyrrolidonepolymer; POVIDONE; POP; POLYVINYLPYRROLIDONE; POLYVIDONE; POLYVIDONUM; PLASDONE XL; PLASDONE; PLANT AC; Polyvinylpyrolidone PVP/PA Copolymer; POLYVINYLPYRROLIDONEPOLYMERS; Poly-1-vinyl-2-pyrrolidon; polyvinylpyrrolidone, povidone; POLY(N-VINYL-2-PYRROLIDONE) (LOW M.WT.); POLY(N-VINYL-2-PYRROLIDONE) (MED. M.WT.); CROSPOIRDONE; POLYVINYLPYRROLIDONE(POVIDONE); vinylpyrrolidone homopolymer; 1-Vinyl-2-pyrrolidone polymer; PVP; Polyvidone, Povidone; Polyvinylpyrrolidone solution
