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STEPOSOL® SC is a blend of soy and corn esters, making it an ideal choice for a multitude of solvent cleaning applications. It can function as a partial or drop-in replacement for halogenated hydrocarbons. This blend proves to be versatile across various industrial contexts. Its applications include degreasers, truck wash solutions, grease trap cleaners, graffiti removers, adhesive removers, metal cleaners, engine cleaners, institutional cleaners, car wash products, paint strippers, parts cleaners, concrete cleaners, tank cleaners, and industrial cleaners.

Chemical Name: Ethyl Lactate, Soybean oil, Me ester

Functions: Solvent

Density: 950.0 - 950.0 kg/m³

Labeling Claims: Bio-based, Biodegradable, Environmentally Friendly, HAPs-free, Naturally Derived, Ozone Non Depleting, Plant-Based

End Uses: Adhesive Removers, Car Wash, Concrete Cleaners, Degreasers, Engine Cleaner, Graffiti Remover, Grease Trap Cleaners, Industrial Cleaners, Institutional Cleaners, Metal Cleaners, Paint Strippers, Parts Cleaners, Tank Cleaners, Truck Wash

Knowde Enhanced TDS

Identification & Functionality

Cleaning Ingredients Functions

Features & Benefits

Functional Properties
  • Used as a solvent replacement
  • Excellent solvency
Biodegradability

Product is biodegradable.

Product Advantages
  • More aggressive than soy methyl esters
  • Water-rinsable
  • Blends well with other non-polar solvents
  • Evaporates quickly and leaves no visible residue
  • Not classified as a hazardous air pollutant (HAP)
  • Does not contain ozone depleting compounds (ODC)
  • Environmentally-preferable solvent
  • Biodegradable

Applications & Uses

Markets
Applications
  • Extender or co-solvent for traditional solvents such as NMP and d-limonene
  • Metal cleaners (parts, tanks, etc.)
  • Precision cleaners
  • Resins, elastomers, coatings and ink removal
  • Industrial hand cleaners
  • Industrial paint strippers/industrial graffiti removal
  • Varnish removers
  • Petroleum degreasing
  • Concrete cleaners
  • Grease trap cleaners 

Properties

Physical Form
Appearance
Clear liquid (at 25°C)
Insoluble in
Water
Soluble in
Isopropanol, Acetone, Toluene, Kerosene, Methanol, Xylene, dibasic esters, d-Limonene, Active ingredients (N-methyl-2-pyrrolidinone), Propylene carbonate
Typical Properties
ValueUnitsTest Method / Conditions
Boiling Point163°C
Cloud Point-2.7°C
Viscosity (at 25°C)10cPs
Color225Apha Scale
Color1Gardener Scale
Density (at 25°C)0.95g/ml
Evaporation Rate (Butyl Acetate = 1)0.17
Freeze Point-15.1°C
Kauri-Butanol Value318
Melting Point-4.7°C
Pour Point-6°C
Flash Point69°CPMCC Flash Point Tester
Refractive Index (at 20 °C)1.435
Surface Tension30.1dynes/cm
Vapor Pressure (at 25°C)0.19mm Hg
Volatile Organic Compound50%CARB Method 310
Volatile Organic Compound53%U.S. EPA Method 24

Regulatory & Compliance

Certifications & Compliance
Clearances

All components of STEPOSOL SC are listed in the following countries: United States (TSCA 67784-80-9 and 97-64-3), Australia (AICS 67784-80-9 and 97-64-3), Canada (DSL 67784-80-9 and 97-64-3), Europe (EINECS 267-055-2 and 202-598-0), China (IECSC 67784-80-9 and 97-64-3), Korea (ECL Serial No. KE-31749 and KE-20855), Japan (ENCS 7-670 and 2-1371), New Zealand (NZIoC 67784-80-9 and 97-64-3), and Philippines (PICCS 67762-38-3 and 97-64-3).

Safety & Health

Toxicity

STEPOSOL SC to be slightly to practically non-toxic orally (oral LD₅₀ = 2500 to 5000 mg/kg). Product may cause skin/eye irritation.

Packaging & Availability

Packaging Type
Standard Packaging

Standard Packaging: STEPOSOL SC is available in drums (400 lb/181 kg) and in bulk quantities.

Storage & Handling

Storage & Handling
  • Normal safety precautions (i.e. gloves and safety goggles) should be employed when handling STEPOSOL SC. Contact with eyes and prolonged contact with skin should be avoided. Wash thoroughly after handling this material. Rags soaked with any solvent can present a fire hazard and should be stored in UL listed or Factory Mutualapproved covered containers. Improperly stored rags, under certain conditions can lead to spontaneous combustion.
  • Recommended Drum Storage: STEPOSOL SC should be stored in sealed containers at a temperature between 50-122F (10-50C). Product temperatures over 130F (54C) are not recommended.
  • Recommended Bulk Storage: STEPOSOL SC can be stored in vessels of carbon steel, but 316 or 304 stainless steel is preferred. Tanks should be closed with venting through a gooseneck vent. Pumps, pipes, and transfer lines can be carbon steel, but 316 or 304 stainless is preferred. Rubber hoses are not recommended for extended use. Material should be stored between 50-122F (10-50C). Product temperatures over 130F (54C) are not recommended.