SOKALAN K 90 P

Sokalan K 90 P is a high–molecular weight polyvinylpyrrolidone (PVP) in powder form, designed as a versatile polymer for use in home care, industrial, and cosmetic applications.
Sokalan K 90 P is valued for its strong film–forming, dispersing, stabilizing, and binding properties.
Sokalan K 90 P is soluble in water, compatible with many active ingredients, and provides excellent adhesion and viscosity–modifying characteristics.
Sokalan K 90 P is commonly used in detergents, cleaning agents, cosmetics, and pharmaceutical formulations.

CAS Number: 9003-39-8
EC Number: 618-371-2
Molecular Formula: (C6H9NO)n
Molecular Weight: Approx. 1,000,000–1,500,000 g/mol (high molecular weight grade)

Synonyms: Sokalan K 90 P, Polyvinylpyrrolidone K-90, PVP K90 Powder, Vinylpyrrolidone Polymer, PVP High Molecular Weight, Polyvidone K-90, Kollidon 90 equivalent, Povidone K90, Sokalan PVP 90, Sokalan K Series Binder, Sokalan K 90 P, Sokalan K-90 P, Sokalan® K 90 P, Sokalan K90P, Sokalan K-90P, Polyvinylpyrrolidone K90 Powder, PVP K90 Powder, Kollidon 90F, Kollidon 90 Powder, Povidone K90, Povidone K-90 Powder, PVP K-90F, Polyvinylpyrrolidone 90, Polyvidone K90, Polyvidon K-90, PVP Homopolymer K90, PVP 90, Sokalan K 90 P Polymer, Sokalan K 90 P Powder, Sokalan K 90 P Granules, Sokalan K 90 P Solid, Sokalan K 90 P Compound, Sokalan K 90 P Material, Sokalan K 90 P Ingredient, Sokalan K 90 P Additive, Sokalan K 90 P Formulation, Sokalan K 90 P Preparation, Sokalan K 90 P Technical Grade, Sokalan K 90 P Industrial Grade, Sokalan K 90 P Pharmaceutical Grade, Sokalan K 90 P Food Grade, Sokalan K 90 P Cosmetic Grade, Sokalan K 90 P Personal Care Grade, Sokalan K 90 P Laboratory Grade, Sokalan K 90 P Research Grade, Sokalan K 90 P Pure, Sokalan K 90 P High Purity, Sokalan K 90 P Extra Pure, Sokalan K 90 P Certified, Sokalan K 90 P Stabilized, Sokalan K 90 P Certified Standard, Sokalan K 90 P Analytical Standard, Sokalan K 90 P Laboratory Standard, Sokalan K 90 P Certified Reagent, Sokalan K 90 P Test Reagent, Sokalan K 90 P Assay, Sokalan K 90 P Fine Chemical, Sokalan K 90 P Specialty Chemical

APPLICATIONS

Sokalan K 90 P is used as a dispersing agent in detergents and cleaning products.
Sokalan K 90 P prevents soil redeposition on textiles during washing.
Sokalan K 90 P improves cleaning efficiency in heavy–duty laundry detergents.

Sokalan K 90 P is employed in dishwasher formulations as a dispersant.
Sokalan K 90 P enhances cleaning by stabilizing insoluble particles.
Sokalan K 90 P improves glass and dishware clarity.

Sokalan K 90 P is used in household cleaners for surface stabilization.
Sokalan K 90 P acts as a suspending and anti–redeposition polymer.
Sokalan K 90 P improves stability of liquid formulations.

Sokalan K 90 P is incorporated into cosmetic formulations as a film–former.
Sokalan K 90 P improves hair styling product hold and flexibility.
Sokalan K 90 P provides smoothness and gloss in skin care applications.

Sokalan K 90 P is used in pharmaceutical formulations as a binder.
Sokalan K 90 P enhances tablet strength and disintegration properties.
Sokalan K 90 P is applied as a stabilizer in liquid drug formulations.

Sokalan K 90 P is applied in adhesives as a thickener and film former.
Sokalan K 90 P improves bonding strength of water–based adhesives.
Sokalan K 90 P enhances adhesion to paper, textiles, and wood.

Sokalan K 90 P is used in agriculture as a dispersing polymer.
Sokalan K 90 P stabilizes agrochemical suspensions.
Sokalan K 90 P improves spreading and adhesion of actives on plant surfaces.

Sokalan K 90 P is applied in industrial coatings.
Sokalan K 90 P provides film–forming and binding effects.
Sokalan K 90 P enhances coating stability and adhesion.

Sokalan K 90 P is used in detergents.
Sokalan K 90 P acts as a dispersing agent for dirt and soil.
Sokalan K 90 P prevents redeposition of particles on fabrics.

Sokalan K 90 P is applied in dishwashing formulations.
Sokalan K 90 P enhances cleaning efficiency in automatic dishwashers.
Sokalan K 90 P prevents spotting and filming on glassware.

Sokalan K 90 P is used in industrial cleaning.
Sokalan K 90 P improves the performance of alkaline cleaners.
Sokalan K 90 P supports scale removal and surface cleaning.

Sokalan K 90 P is incorporated in textile processing.
Sokalan K 90 P stabilizes dye baths.
Sokalan K 90 P prevents precipitation of insoluble salts.

Sokalan K 90 P is used in water treatment.
Sokalan K 90 P disperses calcium carbonate and other deposits.
Sokalan K 90 P improves efficiency of cooling water systems.

Sokalan K 90 P is applied in boiler treatment.
Sokalan K 90 P reduces scaling tendency.
Sokalan K 90 P enhances heat exchange efficiency.

Sokalan K 90 P is used in paper manufacturing.
Sokalan K 90 P disperses pigments in paper coatings.
Sokalan K 90 P improves brightness and printability of paper.

Sokalan K 90 P is incorporated in personal care products.
Sokalan K 90 P acts as a film-former in hair styling products.
Sokalan K 90 P provides hold and smoothness in hair sprays.

Sokalan K 90 P is used in cosmetics.
Sokalan K 90 P functions as a binder in pressed powders.
Sokalan K 90 P enhances texture and adhesion of makeup products.

Sokalan K 90 P is applied in adhesives.
Sokalan K 90 P improves dispersion of fillers.
Sokalan K 90 P enhances stability of water-based adhesives.

Sokalan K 90 P is used in agricultural formulations.
Sokalan K 90 P serves as a dispersant in pesticide formulations.
Sokalan K 90 P improves bioavailability of active ingredients.

Sokalan K 90 P is applied in ceramics.
Sokalan K 90 P disperses fine particles in ceramic slurries.
Sokalan K 90 P enhances surface quality of final products.

Sokalan K 90 P is used in construction materials.
Sokalan K 90 P improves rheology of cement formulations.
Sokalan K 90 P enhances flowability and stability in concrete mixes.

DESCRIPTION

Sokalan K 90 P is a synthetic polymer dispersant.
Sokalan K 90 P is based on polyacrylic acid chemistry.
Sokalan K 90 P is widely used for dispersing and stabilizing applications.

Sokalan K 90 P appears as a free-flowing white powder.
Sokalan K 90 P is soluble in water, forming clear solutions.
Sokalan K 90 P has a neutral to slightly acidic pH in solution.

Sokalan K 90 P acts as a scale inhibitor in water systems.
Sokalan K 90 P prevents crystallization of calcium and magnesium salts.
Sokalan K 90 P enhances cleaning and efficiency in industrial systems.

Sokalan K 90 P is compatible with a wide range of surfactants and additives.
Sokalan K 90 P is stable under normal storage conditions.
Sokalan K 90 P is biodegradable under environmental conditions.

Sokalan K 90 P is considered safe in regulated concentrations.
Sokalan K 90 P is widely applied in household, industrial, and technical products.

Sokalan K 90 P is valued for multifunctional dispersing and stabilizing properties.
Sokalan K 90 P is a white to off–white free–flowing powder.

It dissolves readily in water to form clear to slightly opalescent solutions.
Sokalan K 90 P solutions have high viscosity due to the high molecular weight.

Sokalan K 90 P is nonionic and compatible with anionic, cationic, and nonionic surfactants.
It demonstrates excellent stability in alkaline and neutral pH ranges.
Sokalan K 90 P is resistant to hydrolysis and oxidation under typical conditions.

Sokalan K 90 P is biodegradable under environmental conditions.
It is considered safe for use in household, cosmetic, and pharmaceutical formulations.
Sokalan K 90 P is supplied as a dust–free, easily handled powder.

PROPERTIES

Appearance: White to off–white powder
Odor: Odorless
Density: ~1.2 g/cm³ (bulk)
Molecular Weight: 1,000,000–1,500,000 g/mol (typical for K-90 grade)
Solubility: Soluble in water; insoluble in most organic solvents
Viscosity: High, depending on concentration (approx. 2400–4000 mPa·s at 5% solution, 25°C)
pH (5% solution): 3.0 – 7.0
Reactivity: Stable, nonionic polymer
Storage Temperature: Store at 10–30°C in sealed containers, dry conditions

FIRST AID

Inhalation:
Remove to fresh air if dust is inhaled.
Seek medical attention if irritation occurs.

Skin Contact:
Wash with soap and water after handling.
Generally non–irritating.

Eye Contact:
Flush with water if particles enter the eyes.
Seek medical advice if irritation persists.

Ingestion:
Low toxicity, but not intended for ingestion.
Rinse mouth and seek medical help if large amounts are swallowed.

Note to Physicians:
Treat symptomatically.
No specific antidote required.

HANDLING AND STORAGE

Handling:
Avoid dust generation during processing.
Use protective gloves and safety glasses when handling powders.

Ventilation:
General room ventilation is sufficient.

Avoidance:
Avoid contact with strong oxidizing agents.
Do not eat, drink, or smoke when handling.

Spill and Leak Procedures:
Sweep or vacuum spilled powder.
Avoid creating airborne dust.
Dispose of waste according to local regulations.

Storage:
Store in tightly sealed containers in a cool, dry place.
Protect from humidity, heat, and direct sunlight.