STEPANATE® SCS-40A

Enhanced TDS

Chemical Family: Sulfonates
Chemical Name: Sodium cumenesulphonate
Cleaning Ingredients Functions: Anti-Caking Agent,
Cloud Point Depressant,
Coupling Agent,
Solubilizer
Technologies: Cleaning Ingredients
Product Families: Cleaning Ingredients — Cleaning Aids
Emulsifiers & Demulsifiers
Cleaning Ingredients — Functional Additives
Other Functional Additives,
Performance Additives
Chemical Structure

Markets: HI&I Care
Applications: HI&I Care — Home Care
Dish Care,
Laundry & Fabric Care,
Surface Care
HI&I Care — Institutional & Industrial Care
Industrial Cleaning,
Institutional & Catering
Home Care Applications: Automatic Dishwash,
Dishwash Detergents,
Hand Dishwash,
Hard Surface Cleaners,
Laundry Detergents,
Metal Cleaners,
Spray Detergents,
Wax Strippers
I&I Cleaning Applications: Degreasers,
Detergents,
Heavy Duty Cleaners,
Metal Cleaners
Product Applications: STEPANATE® SCS-40A is commonly used as a coupling agent for surfactants in phosphate and silicate solutions. The coupling ability of STEPANATE® SCS-40A makes it possible to formulate detergents containing high percentages of inorganic builders. Heavy duty cleaners, wax strippers and complex dishwashing detergents can also be prepared without the use of organic solvents. It is also used as a non-caking agent in spray dried detergents.

Physical Form

Liquid

Appearance

Clear, pale yellow liquid (at 25°C)

Typical Properties


	Value	Units	Test Method / Conditions
pH (1% active in water)	8.0	-	-
Active Content	40.0	%	-
Solids Content	41.5	%	-
Boiling Point	min. 100	°C	-
Freeze Point	-5.0	°C	-
Flash Point	min. 94	°C	PMCC
Color (as is)	max. 70	Klett	-
Density (at 25°C)	1.1	g/ml	-
Viscosity (at 30°C)	200.0	cPs	-
Reactive Volatile Organic Compounds	0.0	%	U.S. EPA
Draves Wetting (at 25°C)	min. 300	seconds	-
Specific Gravity (at 25°C)	1.1	-	-
Surface Tension	52.7	mN/m	-
Preservative	None required	-	-

Health Effects: STEPANATE® SCS-40A is expected to be practically nontoxic orally (LD50 > 5000 mg/kg bw), practically non irritating to skin and slightly irritating to eyes when tested as sold.
Safety Precautions: Normal safety precautions (i.e., gloves and safety goggles) should be employed when handling STEPANATE® SCS-40A. Contact with the eyes, nose or prolonged contact with the skin should be avoided. Wash thoroughly after handling material STEPANATE® SCS-40A
Workplace Exposure: Occupational exposure can occur primarily through skin contact or via inhalation of vapors and mists. Engineering controls, personal protective equipment, and other workplace safety practices should be used to control these exposures.

Packaging Type

Drums

Regional Availability

Storage and Handling Conditions

Non-Bulk Storage Recommendations: It is recommended that STEPANATE® SCS-40A be stored in closed containers and kept in a cool, dry place. Liquipak or HDPE plastic drums are recommended for storage of STEPANATE® SCS-40A. If the material is exposed to cooler temperatures, it can crystallize and separate. It should be heated slowly and agitated gently to insure its homogeneity before use.
Bulk Storage Recommendations: STEPANATE® SCS-40A should be stored in 316 stainless steel or fiberglass with a corrosion liner. Mild agitation is recommended while storing to maintain homogeneity. Material should be stored between 75-105°F (24-40°C). An internal hairpin coil of 316 stainless steel with low pressure steam (under 50 psig) should be used if heating is required. Pumps, pipes and transfer lines should be 316 stainless steel.