Kemsurf CA, a calcium salt derived from biodegradable dodecylbenzene sulfonic acid, is manufactured through SO3 sulphonation, resulting in a product with low inorganic content and an appealing color. It serves as a hydrophobic anionic surfactant, primarily employed as an emulsifier for oils and aromatic solvents in degreaser formulations. Its versatile applications span from pesticide and herbicide systems, particularly in spray applications, to emulsifying waxes and hydrocarbon solvents. With compatibility with other anionic and nonionic surfactants, Kemsurf CA maintains stability, detergency, foaming power, and soil suspension in diverse conditions, including alkaline, mild acid, low electrolyte, and both hard and soft water settings.

Chemical Name: Calcium dodecylbenzenesulphonate

CAS Number: 26264-06-2

Functions: Dispersant, Emulsifier, Surfactant, Surfactant (Anionic), Wetting Agent

Labeling Claims: Biodegradable, Foreign matter-free

Certifications & Compliance: ISO 14001, ISO 45001, ISO 9001

Synonyms: CaDDBS, Calcium dodecylbenzenesulfonate, Calcium dodecylphenylsulfonate, Calcium n-dodecylbenzenesulfonate, Dodecylbenzene calcium sulfonate, Dodecylbenzenesulfonic acid calcium salt

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Agrochemical Functions
Cleaning Ingredients Functions

Features & Benefits

Features
  • Kemsurf CA is a hydrophobic anionic surfactant and functions as an emulsifier for oils and aromatic solvents in the formulation of degreasers. It finds many applications, however, as an emulsifier for pesticide and herbicide systems, especially were spray application is involved.
  • Kemsurf CA may also be used in the emulsification of waxes and hydrocarbon solvents. This product has good compatibility with other anionics and nonionic surfactants and maintains good stability, detergency, foaming power and soil suspension in alkaline, mild acid, low electrolyte and in hard or soft water.

Applications & Uses

Application Technique
I&I Cleaning Applications
Applications
  • Emulsifier in agrochemical emulsifiable concentrates
  • Emulsifier for degreasers
  • Wetting agent for oil based drilling fluids
  • Dispersant for polyester yarn dyeing

Properties

Physical Form
Appearance
Clear viscous amber liquid free from foreign matter
Odor
Solvent
Compatible with
Anionics and non - ionic Surfactants
Soluble in
Water, Isobutanol
Typical Properties
ValueUnitsTest Method / Conditions
Activity70%-
Flash Pointmin. 33°COpen Cup
Pour Point-4.0°C-
Specific Gravity (at 20°C)1.012--
Viscosity (at 25°C)7742cP-
Specifications
ValueUnitsTest Method / Conditions
S-Adenosyl Methionine Content (Eq. Wt. 349)68.0 - 72.0%-
Water Contentmax. 1%-

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

Kemsurf CA can be supplied in bulk road tankers, IBC’s and 200kg nett drums.

Storage & Handling

Storage Conditions

Stainless steel, polyethylene or glass lined equipment is necessary for the storage of Kemsurf CA in order to prevent corrosion and subsequent contamination. This material can separate on standing and at low temperatures. May require agitation and warming prior to use.