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Disponil APG series is a family of aqueous nonionic surfactants based on alkyl polyglucoside chemistry.
Disponil APG series provides emulsification, wetting, colloidal stabilization, detergency, and formulation compatibility.
Disponil APG series is used primarily in emulsion polymerization, chemical processing, coatings, adhesives, rubber latexes, and industrial formulations.
CAS Number: Not assigned as a single number; representative identifiers include 68515-73-1 for C8–C10 alkyl polyglucosides and 110615-47-9 for C10–C16 alkyl polyglucosides
EC Number: Not assigned as a single number; representative identifiers include 500-220-1 and 600-975-8
Molecular Formula: Variable; commonly represented as R–O–(C₆H₁₀O₅)x–H
Molecular Weight: Variable according to alkyl-chain length and degree of glucose oligomerization
SYNONYMS
Disponil APG series, Disponil APG Series, Disponil APG, Disponil APG surfactants, Disponil APG 215, Disponil APG215, Disponil APG-215, Disponil APG 425, Disponil APG425, Disponil APG-425, Alkyl Polyglucoside Series, Alkyl Polyglycoside Series, Alkyl Polyglucosides, Alkyl Polyglycosides, APG Surfactants, APG Nonionic Surfactants, Nonionic Alkyl Polyglucoside, Nonionic Alkyl Polyglycoside, Sugar-Based Nonionic Surfactant, Glucose-Based Surfactant, Glycoside Surfactant, Fatty Alcohol Glucoside, Fatty Alcohol Polyglucoside, Fatty Alcohol Polyglycoside, C8–C10 Alkyl Polyglucoside, C8–C16 Alkyl Polyglucoside, C8–C14 Alkyl Polyglucoside, Decyl Octyl Glucoside Oligomers, Caprylyl Decyl Glucoside, Coco Glucoside, Lauryl Glucoside, Oligomeric Alkyl Glucoside, Aqueous Alkyl Polyglucoside, Plant-Origin Surfactant, Renewable-Carbon Surfactant, Bio-Based Nonionic Surfactant, Readily Biodegradable Surfactant, Emulsion-Polymerization Emulsifier, Polymerization Surfactant, Latex Emulsifier, Latex Stabilizing Surfactant, Acrylic-Latex Emulsifier, Styrene-Acrylic Emulsifier, Vinyl-Acetate Emulsifier, Polymer-Dispersion Stabilizer, Coating-Latex Surfactant, Adhesive-Latex Surfactant, Rubber-Latex Emulsifier, Industrial Wetting Agent, Chemical-Processing Surfactant, Electrolyte-Compatible Nonionic Surfactant, Formaldehyde-Free Polymerization Emulsifier
APPLICATIONS
Disponil APG series serves as a nonionic emulsifier in aqueous acrylic emulsion polymerization.
Disponil APG series helps stabilize monomer droplets and developing polymer particles during seeded or semicontinuous polymerization.
Disponil APG series supports methyl methacrylate and butyl acrylate latex synthesis for waterborne coating binders.
Disponil APG series can be combined with compatible anionic surfactants to control particle size, conversion, and latex stability.
Disponil APG series functions in styrene-acrylic polymer dispersions used in architectural and industrial coatings.
Disponil APG series helps maintain colloidal stability during polymerization, storage, pigment incorporation, and application.
Disponil APG series contributes to vinyl-acetate homopolymer emulsions used in adhesive and coating systems.
Disponil APG series must be evaluated for effects on particle nucleation, viscosity, residual monomer, water resistance, and film formation.
Disponil APG series supports vinyl-acetate copolymer dispersions containing ethylene, acrylates, or other compatible comonomers.
Disponil APG series can improve pre-emulsion stability while the complete surfactant package determines reactor performance.
Disponil APG series functions in styrene-butadiene latex production for paper, carpet, construction, and rubber-related applications.
Disponil APG series should be tested for compatibility with initiators, chain-transfer agents, electrolytes, and polymerization temperature.
Disponil APG series can be evaluated in nitrile-rubber latex polymerization requiring nonionic interfacial stabilization.
Disponil APG series suitability depends on acrylonitrile content, reaction pH, particle morphology, residual surfactant, and end-use requirements.
Disponil APG series contributes to seed-latex preparation used to control subsequent particle nucleation and growth.
Disponil APG series can help produce a stable initial particle population when dosage and addition sequence are properly controlled.
Disponil APG series supports monomer pre-emulsions prepared before controlled reactor feeding.
Disponil APG series reduces separation of monomer and water phases during storage, pumping, and metered addition.
Disponil APG series functions in batch, semicontinuous, and seeded emulsion-polymerization processes.
Disponil APG series process performance depends on surfactant concentration, monomer composition, agitation, initiator system, and solids content.
Disponil APG series contributes to high-solids polymer dispersions requiring efficient interfacial coverage.
Disponil APG series must be optimized because excessive surfactant can increase foam, water sensitivity, and migration within the dried film.
Disponil APG series supports polymerization systems containing mineral salts, buffers, and water-soluble initiators.
Disponil APG series nonionic character can provide useful electrolyte compatibility compared with surfactants relying solely on ionic stabilization.
Disponil APG series functions in acrylic latex binders for interior and exterior architectural paints.
Disponil APG series can support latex stability while pigment dispersants, thickeners, coalescents, and rheology modifiers determine finished-paint behavior.
Disponil APG series contributes to waterborne industrial coatings for metal, wood, mineral, and polymer substrates.
Disponil APG series should be evaluated for effects on wetting, gloss, water resistance, corrosion performance, adhesion, and recoating.
Disponil APG series supports polymer dispersions used in pressure-sensitive and laminating adhesives.
Disponil APG series can influence tack, peel strength, cohesion, substrate wetting, drying, and resistance to moisture.
Disponil APG series functions in construction adhesives based on acrylic or vinyl polymer dispersions.
Disponil APG series helps stabilize the latex binder while fillers, tackifiers, rheology modifiers, and cementitious ingredients govern final application properties.
Disponil APG series contributes to sealant and caulking dispersions requiring stable polymer particles and controlled substrate wetting.
Disponil APG series must be assessed for effects on water resistance, plasticizer compatibility, adhesion, shrinkage, and long-term durability.
Disponil APG series supports latex binders for paper coating and paper-surface treatment.
Disponil APG series can improve polymerization stability while the final binder must be tested for printability, pick resistance, gloss, and water sensitivity.
Disponil APG series functions in textile binders used for pigment printing, nonwoven consolidation, and fabric finishing.
Disponil APG series helps maintain dispersion stability while curing chemistry and polymer composition determine wash and abrasion resistance.
Disponil APG series contributes to nonwoven binders for filtration, hygiene, construction, and technical textile products.
Disponil APG series suitability depends on fiber wetting, binder distribution, softness, tensile performance, and extractable-surfactant requirements.
Disponil APG series supports carpet-backing latexes requiring stable filler-loaded polymer dispersions.
Disponil APG series must be coordinated with fillers, thickeners, antifoams, and crosslinking ingredients to maintain coating uniformity.
Disponil APG series functions in cement-modifying and mortar-modifying polymer dispersions.
Disponil APG series can support latex stability in mineral systems, although high alkalinity, calcium ions, and cement particles require compatibility testing.
Disponil APG series contributes to pigment, filler, and mineral dispersions requiring improved aqueous wetting.
Disponil APG series reduces interfacial resistance at hydrophobic particle surfaces and can assist uniform incorporation.
Disponil APG series supports industrial cleaning formulations requiring wetting, detergency, and soil emulsification.
Disponil APG series can remain useful in acidic, alkaline, saline, and hard-water systems when the selected grade is compatible.
Disponil APG series serves in laboratory and production studies comparing renewable nonionic emulsifiers with conventional ethoxylated surfactants.
Disponil APG series can be evaluated through surface tension, wetting time, foam, particle size, coagulum, conversion, viscosity, storage, and film-performance testing.
DESCRIPTION
Disponil APG series is a group of aqueous alkyl polyglucoside surfactant solutions rather than one chemically uniform substance.
Disponil APG series therefore has no universal CAS number, molecular formula, molecular weight, active concentration, or fixed physical specification.
Disponil APG series belongs to the nonionic surfactant class.
Disponil APG series does not contain a permanently charged ionic head group as the principal source of surface activity.
Disponil APG series contains hydrophilic oligomeric glucose groups attached to hydrophobic fatty-alcohol-derived alkyl chains.
Disponil APG series amphiphilic structure enables adsorption at monomer-water, polymer-water, oil-water, solid-water, and air-water interfaces.
Disponil APG series includes a documented C8–C10 grade supplied at approximately 63% active concentration.
Disponil APG series also includes a broader C8–C16 grade supplied at approximately 50% active concentration.
Disponil APG series representative C8–C10 chemistry is associated with CAS Number 68515-73-1 and EC Number 500-220-1.
Disponil APG series representative longer-chain chemistry can be associated with CAS Number 110615-47-9 and EC Number 600-975-8.
Disponil APG series substances are UVCB or oligomeric materials containing distributions of alkyl-chain lengths and glucose units.
Disponil APG series cannot be described accurately using one exact molecular structure or one fixed molecular weight.
Disponil APG series is manufactured by reacting glucose or a glucose-derived feedstock with suitable fatty alcohols under controlled acidic conditions.
Disponil APG series production subsequently requires neutralization, removal or recycling of excess alcohol, dilution, filtration, and quality adjustment.
Disponil APG series reduces interfacial tension and assists formation of stable monomer emulsions before polymerization.
Disponil APG series adsorbs onto growing latex particles and creates a hydrated steric barrier against uncontrolled aggregation.
Disponil APG series can be used alone in selected systems or combined with anionic emulsifiers.
Disponil APG series mixed surfactant systems can improve nucleation control, particle stability, electrolyte tolerance, and formulation flexibility.
Disponil APG series documented grades are liquid aqueous concentrates at normal handling temperatures.
Disponil APG series current portfolio data report approximate viscosities near 3,000 mPa·s for the C8–C10 grade and 500 mPa·s for the broader-chain grade.
Disponil APG series documented densities are approximately 1.13 g/cm³ for the concentrated C8–C10 grade and 1.11 g/cm³ for the broader-chain grade.
Disponil APG series exact density, viscosity, color, pH, active content, and preservative system remain grade dependent.
Disponil APG series one documented broader-chain grade is a clear yellow liquid with approximately 50% active matter, pH near 8.5, and surface tension near 27 mN/m at the stated test concentration.
Disponil APG series that grade is soluble in water and tested dilute acid, alkali, and salt solutions but incompatible with several nonpolar solvents under the published conditions.
Disponil APG series products can provide high foam, making foam control important during high-shear mixing, pumping, and polymerization.
Disponil APG series surfactant dosage should be minimized to the level required for process and latex stability.
Disponil APG series alkyl polyglucoside components are documented as bio-based surfactants and readily biodegradable under the specified OECD screening framework.
Disponil APG series environmental statements must nevertheless be confirmed for the exact grade, preservative package, and complete formulation.
Disponil APG series older documentation for one broader-chain grade states that the supplied product contains glutaraldehyde.
Disponil APG series exact preservative composition and hazard classification must be checked in the current regional Safety Data Sheet before use.
PROPERTIES
Product Type: Aqueous Nonionic Surfactant Family
Chemical Class: Alkyl Polyglucosides
Representative Grades: C8–C10 and C8–C16 Alkyl Polyglucosides
Representative CAS Numbers: 68515-73-1 and 110615-47-9
Molecular Formula: Variable
Molecular Weight: Variable
Physical Form: Liquid Aqueous Concentrate
Appearance: Clear to Yellow Liquid, Grade Dependent
Active Content: Approximately 50–63%, Grade Dependent
Density: Approximately 1.11–1.13 g/cm³, Grade Dependent
Viscosity: Approximately 500–3,000 mPa·s, Grade Dependent
Ionic Character: Nonionic
Water Compatibility: Soluble or Readily Dilutable
Primary Functions: Emulsification, Wetting, Latex Stabilization, and Detergency
Main Uses: Emulsion Polymerization, Coatings, Adhesives, Rubber Latexes, and Chemical Processing
Storage: Cool, Tightly Closed, Protected from Excessive Heat, Freezing, Air Exposure, and Contamination
FIRST AID
Inhalation
Disponil APG series mist or aerosol exposure should be followed by movement to fresh air and rest in a position comfortable for breathing.
Disponil APG series inhalation requires medical attention if coughing, throat irritation, wheezing, headache, or breathing difficulty persists.
Skin Contact
Disponil APG series contamination should be removed from the skin using soap and plenty of water.
Disponil APG series skin exposure requires medical advice if redness, irritation, itching, swelling, or sensitization symptoms develop.
Eye Contact
Disponil APG series eye exposure should be rinsed immediately with clean running water for at least 15 minutes while the eyelids are held open.
Disponil APG series eye exposure requires contact-lens removal when easy and prompt medical attention if pain, redness, or visual disturbance continues.
Ingestion
Disponil APG series accidental ingestion should be followed by rinsing of the mouth without inducing vomiting unless directed by medical personnel.
Disponil APG series ingestion requires medical advice when a substantial quantity is swallowed or nausea, vomiting, abdominal discomfort, or other symptoms develop.
Note to Physicians
Disponil APG series exposure should be treated symptomatically with appropriate supportive care.
Disponil APG series assessment should identify the exact grade, active concentration, preservative system, quantity, exposure route, symptoms, and current Safety Data Sheet.
HANDLING AND STORAGE
Handling
Disponil APG series should be handled using closed transfer and metering systems wherever practical.
Disponil APG series contact with the eyes, prolonged skin contact, aerosol generation, contamination, and uncontrolled foaming should be prevented.
Ventilation
Disponil APG series transfer, mixing, polymerization, spraying, and heated-storage areas should have effective general ventilation and local exhaust where required.
Disponil APG series respiratory protection should be used when engineering controls cannot adequately limit mist, aerosol, vapor, or preservative exposure.
Storage
Disponil APG series should be stored in tightly closed and chemically compatible containers within a cool, clean, and well-ventilated area.
Disponil APG series should generally be protected from temperatures above 40°C, prolonged air contact, freezing, contamination, and localized overheating.
Spill and Leak Procedures
Disponil APG series spills should be contained with a chemically compatible absorbent because the liquid can create a severe slipping hazard.
Disponil APG series should be prevented from entering drains, soil, groundwater, or surface water in uncontrolled quantities.
Handling Precautions
Disponil APG series handling should include suitable chemical-resistant gloves, protective clothing, and tightly fitting safety goggles.
Disponil APG series use should follow the exact grade’s current Technical Data Sheet, Safety Data Sheet, preservative information, temperature limits, and process-control instructions.
