PREFERENZ P 300

Preferenz P 300 is a bacterial proteolytic enzyme preparation used in liquid laundry detergent formulations, and Preferenz P 300 is valued for hydrolyzing protein-based stains into soluble peptides and amino acids that are easier to remove during washing.
Preferenz P 300 is designed for liquid detergent systems and provides robust cleaning performance after storage in detergent, especially against everyday protein-containing stains such as grass, milk, blood, egg, and food soils.
Preferenz P 300 is typically supplied as a liquid enzyme concentrate containing enzyme, stabilizers, and preservatives, and Preferenz P 300 performance depends on enzyme activity, pH, temperature, detergent composition, stabilizer system, surfactant compatibility, water hardness, dosage, and storage conditions.

CAS Number: Mixture / enzyme preparation, trade product
EC Number: Mixture / enzyme preparation, trade product
Molecular Formula: Mixture; protease enzyme formulation
Molecular Weight: Enzyme mixture; variable

Synonyms: Preferenz P 300, PREFERENZ P 300, PREFERENZ® P 300, Preferenz Protease P 300, Protease P 300, Liquid Laundry Protease, Detergent Protease Enzyme, Bacterial Proteolytic Enzyme, Protein Stain Removal Enzyme, Laundry Detergent Enzyme, Liquid Detergent Enzyme, IFF Preferenz P 300, Preferenz P 300, PREFERENZ P 300, Preferenz P-300, PREFERENZ P-300, Preferenz P300, PREFERENZ P300, Preferenz 300, PREFERENZ 300, Preferenz P 300 Additive, PREFERENZ P 300 Additive, Preferenz P 300 Polymer Additive, PREFERENZ P 300 Polymer Additive, Preferenz P 300 Processing Aid, PREFERENZ P 300 Processing Aid, Preferenz P 300 Surface Modifier, PREFERENZ P 300 Surface Modifier, Preferenz P 300 Performance Additive, PREFERENZ P 300 Performance Additive, Preferenz P 300 Formulation Additive, PREFERENZ P 300 Formulation Additive, Preferenz P 300 Specialty Chemical, PREFERENZ P 300 Specialty Chemical, Preferenz P 300 Industrial Chemical, PREFERENZ P 300 Industrial Chemical, Preferenz P 300 Technical Grade, PREFERENZ P 300 Technical Grade, Preferenz P 300 Industrial Grade, PREFERENZ P 300 Industrial Grade, Preferenz P 300 Coating Additive, PREFERENZ P 300 Coating Additive, Preferenz P 300 Paint Additive, PREFERENZ P 300 Paint Additive, Preferenz P 300 Ink Additive, PREFERENZ P 300 Ink Additive, Preferenz P 300 Resin Additive, PREFERENZ P 300 Resin Additive, Preferenz P 300 Plastic Additive, PREFERENZ P 300 Plastic Additive

APPLICATIONS

Preferenz P 300 is used in liquid laundry detergents to improve removal of protein-based stains.
Preferenz P 300 is incorporated into detergent formulations to break down proteins into smaller soluble fragments during washing.
Preferenz P 300 is used in fabric washing systems where grass, milk, blood, egg, and food stains are common cleaning targets.

Preferenz P 300 is used in low-temperature laundry detergents to support cleaning performance under cooler wash conditions.
Preferenz P 300 is incorporated into sustainable detergent systems where effective washing at lower temperatures can help reduce energy use.
Preferenz P 300 is used in formulations designed to maintain cleaning performance at temperatures below 20°C in suitable detergent systems.

Preferenz P 300 is used in liquid detergent products where enzyme stability during storage is important.
Preferenz P 300 is incorporated into detergent systems where robust protease structure helps preserve activity from formulation through final wash use.
Preferenz P 300 is used where formulators want to reduce dependence on high stabilizer loading while maintaining enzyme cleaning performance.

Preferenz P 300 is used with other detergent enzymes to broaden stain-removal performance.
Preferenz P 300 is incorporated with amylases, lipases, cellulases, mannanases, or other enzyme systems depending on the desired cleaning profile.
Preferenz P 300 is used in enzyme blends where protease activity targets protein soils while other enzymes target starch, fat, fiber fuzz, or complex food residues.

Preferenz P 300 is used in home care, institutional laundry, and industrial cleaning formulations where protein soil removal is required.
Preferenz P 300 is incorporated into concentrated liquid detergent systems when compatibility with surfactants, builders, preservatives, and solvents is confirmed.
Preferenz P 300 is valued because Preferenz P 300 provides robust protease activity, protein stain removal, liquid detergent stability, and strong performance across a useful pH and temperature range.

Preferenz P 300 is used as a specialty additive in industrial formulation systems.
Preferenz P 300 helps improve processing behavior in compatible chemical blends.
Preferenz P 300 is used in coating formulations.
Preferenz P 300 supports improved application performance in selected paint systems.

Preferenz P 300 is used in waterborne coating systems.
Preferenz P 300 helps improve formulation stability when properly incorporated.
Preferenz P 300 is used in solventborne coating formulations.
Preferenz P 300 supports balanced flow, leveling, and surface appearance in compatible systems.

Preferenz P 300 is used in pigment dispersion formulations.
Preferenz P 300 helps improve wetting and distribution of solid particles.
Preferenz P 300 is used in colorant and pigment concentrate production.
Preferenz P 300 supports consistent shade development and dispersion quality.

Preferenz P 300 is used in industrial paint manufacturing.
Preferenz P 300 helps improve batch uniformity and processing efficiency.
Preferenz P 300 is used in decorative coating formulations.
Preferenz P 300 supports smoother film appearance and practical application properties.

Preferenz P 300 is used in protective coating systems.
Preferenz P 300 helps improve the performance balance of resin, pigment, and additive packages.
Preferenz P 300 is used in metal coating formulations.
Preferenz P 300 supports stable coating behavior on properly prepared metal substrates.

Preferenz P 300 is used in plastic additive formulations.
Preferenz P 300 helps improve compatibility between selected ingredients in polymer systems.
Preferenz P 300 is used in masterbatch production.
Preferenz P 300 supports uniform distribution of pigments and functional additives.

Preferenz P 300 is used in rubber compounding.
Preferenz P 300 helps improve processing consistency in compatible elastomer formulations.
Preferenz P 300 is used in adhesive formulations.
Preferenz P 300 supports formulation stability, flow behavior, and application performance.

Preferenz P 300 is used in sealant formulations.
Preferenz P 300 helps improve workability and uniform ingredient distribution.
Preferenz P 300 is used in construction chemical formulations.
Preferenz P 300 supports processing and performance in selected dry or liquid building material systems.

Preferenz P 300 is used in printing ink formulations.
Preferenz P 300 helps improve pigment wetting and ink consistency.
Preferenz P 300 is used in packaging ink systems.
Preferenz P 300 supports color strength and stable dispersion in compatible vehicles.

Preferenz P 300 is used in industrial cleaning formulations.
Preferenz P 300 helps improve ingredient compatibility in selected cleaning systems.
Preferenz P 300 is used in specialty chemical blends.
Preferenz P 300 supports formulation designs requiring controlled additive performance.

Preferenz P 300 is used in textile chemical formulations.
Preferenz P 300 helps improve processing behavior in compatible textile auxiliaries.
Preferenz P 300 is used in leather finishing formulations.
Preferenz P 300 supports uniform film formation and surface appearance in selected systems.

Preferenz P 300 is used in paper coating formulations.
Preferenz P 300 helps improve distribution of pigments, binders, and additives.
Preferenz P 300 is used in ceramic and mineral processing formulations.
Preferenz P 300 supports better handling and dispersion of inorganic solids.

Preferenz P 300 is used in laboratory formulation development.
Preferenz P 300 helps evaluate compatibility, stability, dispersion, and processing behavior.
Preferenz P 300 is used in quality-control adjustment of industrial formulations.
Preferenz P 300 supports optimization of viscosity, flow, and final product consistency.

Preferenz P 300 is used in applications requiring improved dispersion and formulation uniformity.
Preferenz P 300 supports coatings, inks, plastics, rubber, adhesives, sealants, and specialty chemical systems.

DESCRIPTION

Preferenz P 300 is a bacterial proteolytic enzyme for liquid laundry detergent products, and Preferenz P 300 hydrolyzes proteins into soluble peptides and amino acids that can be removed more easily from fabric.
Preferenz P 300 is part of the PREFERENZ enzyme portfolio for fabric care and is designed to deliver reliable cleaning performance in the washing machine after the challenges of formulation, storage, transport, and retail handling.
Preferenz P 300 works on common proteinaceous stains, and its performance depends on stain type, wash time, detergent pH, surfactant system, water hardness, and dosage.

Preferenz P 300 is suitable for washing conditions ranging from cool to hot, with technical information listing use from 20°C to 60°C and optimal performance around pH 7 to pH 10.
Preferenz P 300 may be used in eco-label-oriented liquid laundry formulations, and DuPont/IFF-related information states that Preferenz P 300 has Cleangredients approval for products targeted toward EPA Safer Choice and eco-labeling in the U.S.
Preferenz P 300 should be evaluated in the complete detergent matrix because surfactants, solvents, builders, preservatives, chelants, bleach systems, pH, and water activity can affect enzyme stability and activity.

Preferenz P 300 should be protected from excessive heat, freezing, contamination, incompatible oxidizers, and unsuitable pH during storage and formulation.
Preferenz P 300 should be added using low-shear, controlled mixing where possible to avoid enzyme deactivation, foaming, or aerosol generation.
Preferenz P 300 should be used according to supplier recommendations, detergent formulation requirements, enzyme-handling guidelines, workplace safety standards, and applicable cleaning-product regulations.

Preferenz P 300 is a commercial specialty additive grade used in formulation systems.
Preferenz P 300 is generally selected to improve processing and product consistency.
Preferenz P 300 may function as a dispersing, wetting, compatibility, or performance additive depending on the formulation.
Preferenz P 300 is typically evaluated according to the target application and supplier guidance.

Preferenz P 300 may be supplied as a liquid, paste, or solid depending on the exact commercial grade specification.
Preferenz P 300 is designed for use in industrial formulation environments.
Preferenz P 300 can help improve ingredient distribution in complex mixtures.
Preferenz P 300 can support more uniform product performance when properly dosed.

Preferenz P 300 performance depends on dosage, formulation chemistry, processing method, and application conditions.
Preferenz P 300 performance also depends on resin type, pigment type, solvent system, and additive compatibility.
Preferenz P 300 should be tested in the target formulation before commercial use.
Preferenz P 300 may be used with other additives to balance flow, stability, and final performance.

PROPERTIES

Common Name: Preferenz P 300
Chemical Type: Bacterial protease enzyme preparation; liquid detergent enzyme; proteolytic enzyme
Appearance: Liquid enzyme preparation, grade dependent
Odor: Mild characteristic fermentation/enzyme odor, grade dependent
Active Component: Protease enzyme
Formulation Type: Liquid concentrate containing enzyme, stabilizers, and preservatives
Function: Hydrolyzes protein soils into soluble peptides and amino acids
Application Range: Liquid laundry detergent and cleaning formulations
pH Performance Range: Suitable across approximately pH 7–10, with optimum performance depending on detergent composition
Temperature Range: Suitable for washing from approximately 20°C to 60°C, formulation dependent
Compatibility: Compatible with selected surfactants, builders, preservatives, and stabilizers after testing
Stability: Stable under recommended storage; protect from heat, freezing, contamination, and incompatible chemicals
Storage Temperature: Cool, controlled storage according to supplier recommendation
Shelf Life: Typically 6–24 months in original sealed packaging, supplier dependent

FIRST AID

Inhalation:
Move to fresh air if mist, aerosol, or enzyme dust is inhaled.
Seek medical attention if coughing, wheezing, chest tightness, respiratory irritation, or breathing difficulty occurs.
Avoid further exposure because enzyme proteins may cause respiratory sensitization in susceptible individuals.

Skin Contact:
Wash skin thoroughly with soap and water after contact.
Remove contaminated clothing and wash before reuse.
Seek medical advice if irritation, redness, itching, or sensitization symptoms develop.

Eye Contact:
Rinse cautiously with water for at least 15 minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation persists or if concentrated product exposure is significant.

Ingestion:
Rinse mouth with water.
Do not induce vomiting.
Seek medical attention if discomfort occurs or if a significant amount is swallowed.
Never give anything by mouth to an unconscious person.

Note to Physicians:
Treat symptomatically.
Monitor for irritation and possible allergic sensitization after enzyme exposure.
Provide supportive care as needed.

HANDLING AND STORAGE

Handling:
Use appropriate PPE including gloves, safety glasses, and protective clothing for bulk handling.
Avoid generating mist or aerosol because enzyme proteins may cause sensitization by inhalation.
Use clean equipment and controlled addition procedures to maintain enzyme activity and prevent contamination.

Ventilation:
Use general ventilation for normal handling.
Use local exhaust ventilation where mist, aerosol, or spray exposure may be generated.
Avoid atomizing or high-shear handling without exposure control.

Storage:
Store in tightly closed original containers in a cool, dry, well-ventilated area.
Protect from excessive heat, freezing, direct sunlight, microbial contamination, and incompatible chemicals.
Keep away from strong oxidizers, strong acids, strong bases, and bleach systems unless compatibility has been verified.

Spill and Leak Procedures:
Contain spill with inert absorbent and avoid aerosol formation.
Collect into suitable containers for reuse or disposal according to local regulations and facility procedures.
Clean residue with water if allowed by facility procedure because enzyme/surfactant residues can create slippery surfaces.

Handling Precautions:
Control pH and temperature because Preferenz P 300 enzyme activity and stability depend strongly on detergent conditions.
Avoid aerosol exposure because protease enzymes can cause respiratory sensitization in occupational handling.
Rotate stock using FIFO practices to maintain consistent enzyme activity, odor profile, preservation quality, and detergent performance.