Calcium Dodecylbenzenesulfonate
AKA “Sinnozon NCX 70, Soprofor S 70, Wettol EM 1, Casul 70HF, Dodecylbenzenesulfonic acid calcium salt, Calcium dodecylbenzensulfonate, Calcium dodecylbenzenesulphonate, HSDB 996
Synthetic
Ingredient Facts
Calcium dodecylbenzenesulfonate
AKA: Sinnozon NCX 70, Soprofor S 70, Wettol EM 1, Casul 70HF, Dodecylbenzenesulfonic acid calcium salt, Calcium dodecylbenzensulfonate, Calcium dodecylbenzenesulphonate, HSDB 996
Synthetic · Cleansing · EWG: 4
Synthetic
Cleanser
Medicated Active
Synthetic
Clean
A gentle cleansing agent that removes dirt and oil without stripping skin. Helps create a smooth, creamy lather in cleansers and shampoos.
Solubility It is soluble in water.
Formula
C36H62CaO6S2
Mol. Weight
695.10
CAS #
26264-06-2
Form
Powder
State
Calcium dodecylbenzenesulfonate appears as a white to light yellow granular solid. The primary hazard is to the environment. Immediate steps should be taken to limit its spread to the environment. Use
See origin →
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Surfactant Cleansing
Anti-Inflammatory
Boosts Collagen
Antimicrobial
Removes dirt and impurities
Lifts away dirt and oil
Traditional Use
A synthetic surfactant developed in the 20th century for industrial and cosmetic applications. Created as a cleaning and foaming agent; no traditional cosmetic use.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Caution
EWG
4
CIR
Insufficient
Pregnancy
Caution
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR