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Pvp K30
Sinobio
39059990
Product Name: PVP-K
Synonyms: Polyvinyl pyrrolidone, Povidone
CAS No.: 9003-39-8
Molecular Formula: (C6H9NO)n
Polyvinylpyrrolidone PVP is one of the three major pharmaceutical new excipients and can be used as the co-solvent of tablets, granules, and injection, as the glidant of capsules, as the dispersant agent of liquid preparations and the colorant, as the stabilizer of enzyme and heat sensitive drug, as the co-precipitating agent of poorly soluble drugs, and as the detoxicant of ophthalmic drugs and lubricants.
It is industrially used as expanded polystyrene additive, as the gelling agents for suspension polymerization, stabilizer, and fiber treating agents, paper processing aids, adhesives, and thickening agents.
| Melting point | >300 °C |
| Boiling point | 90-93 °C |
| density | 1,69 g/cm3 |
| storage temp. | 2-8°C |
| solubility | H2O: soluble100mg/mL |
| form | powder |
| color | White to yellow-white |
| PH | 3.0-5.0 |
| Water Solubility | Soluble in water. |
Properties
1. Solubility: PVP has good solubility in water and many organic solvents, so it is often used as solvent, carrier or stabilizer.
2. Film-forming: PVP can form stable polymer film, which is often used as coating agent, dispersant and adhesive in the fields of drugs, food and cosmetics.
3. Thickening: PVP has a good thickening effect in aqueous solution and can be used as a thickener for liquid products, such as oral care products, eye drops and so on.
4. Stability: PVP can stabilize certain chemical reactions and prolong the shelf life of products, such as used as a preservative in cosmetics.
Application Fields
1. Pharmaceutical field: PVP has a wide range of applications in the pharmaceutical field, can be used as preparations, fillers, adhesives, etc., such as in oral drugs, topical drugs, injections. It can also be used as the co-precipitant of difficult-to-solve drugs, the decontamination of ophthalmic drugs and lubricants.
2. Cosmetics: PVP is often used as a thickener, stabilizer, moisturizer, etc. in cosmetics, such as in hairspray, shampoo, conditioner and other products. It can also improve the consistency of shampoo and is an indispensable raw material for styling hair milk, hair gel and mousse.
3. Food industry: Insoluble PVP is a stabilizer for beer and fruit juice, which can improve its transparency, color and taste.
4. Other industries: PVP is also used in industrial foaming polystyrene additives, gelling agent for suspension polymerization, stabilizer, fiber treatment agent, paper processing aids, adhesives and other fields.
-In Pharmaceutical Industry
PVP-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 Industry
PVP-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 Sprays
-Other Industrial Application
*Suspensant, disperser and emulsifier
*Glass fiber
*Detergent
*Plastics and resin
*Ink
*Paint and coating
*Textile dying and printing
*Film
*Adhesive
*TV tube
Standard package: 25kg/drum
Sample is also avaliable, provide customized package for different quantity.
Product Name: PVP-K
Synonyms: Polyvinyl pyrrolidone, Povidone
CAS No.: 9003-39-8
Molecular Formula: (C6H9NO)n
Polyvinylpyrrolidone PVP is one of the three major pharmaceutical new excipients and can be used as the co-solvent of tablets, granules, and injection, as the glidant of capsules, as the dispersant agent of liquid preparations and the colorant, as the stabilizer of enzyme and heat sensitive drug, as the co-precipitating agent of poorly soluble drugs, and as the detoxicant of ophthalmic drugs and lubricants.
It is industrially used as expanded polystyrene additive, as the gelling agents for suspension polymerization, stabilizer, and fiber treating agents, paper processing aids, adhesives, and thickening agents.
| Melting point | >300 °C |
| Boiling point | 90-93 °C |
| density | 1,69 g/cm3 |
| storage temp. | 2-8°C |
| solubility | H2O: soluble100mg/mL |
| form | powder |
| color | White to yellow-white |
| PH | 3.0-5.0 |
| Water Solubility | Soluble in water. |
Properties
1. Solubility: PVP has good solubility in water and many organic solvents, so it is often used as solvent, carrier or stabilizer.
2. Film-forming: PVP can form stable polymer film, which is often used as coating agent, dispersant and adhesive in the fields of drugs, food and cosmetics.
3. Thickening: PVP has a good thickening effect in aqueous solution and can be used as a thickener for liquid products, such as oral care products, eye drops and so on.
4. Stability: PVP can stabilize certain chemical reactions and prolong the shelf life of products, such as used as a preservative in cosmetics.
Application Fields
1. Pharmaceutical field: PVP has a wide range of applications in the pharmaceutical field, can be used as preparations, fillers, adhesives, etc., such as in oral drugs, topical drugs, injections. It can also be used as the co-precipitant of difficult-to-solve drugs, the decontamination of ophthalmic drugs and lubricants.
2. Cosmetics: PVP is often used as a thickener, stabilizer, moisturizer, etc. in cosmetics, such as in hairspray, shampoo, conditioner and other products. It can also improve the consistency of shampoo and is an indispensable raw material for styling hair milk, hair gel and mousse.
3. Food industry: Insoluble PVP is a stabilizer for beer and fruit juice, which can improve its transparency, color and taste.
4. Other industries: PVP is also used in industrial foaming polystyrene additives, gelling agent for suspension polymerization, stabilizer, fiber treatment agent, paper processing aids, adhesives and other fields.
-In Pharmaceutical Industry
PVP-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 Industry
PVP-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 Sprays
-Other Industrial Application
*Suspensant, disperser and emulsifier
*Glass fiber
*Detergent
*Plastics and resin
*Ink
*Paint and coating
*Textile dying and printing
*Film
*Adhesive
*TV tube
Standard package: 25kg/drum
Sample is also avaliable, provide customized package for different quantity.
