Sodium Acrylate
AKA “UNII-7C98FKB43H, HSDB 6087, EINECS 231-209-7, EC 231-209-7, RefChem:9163, sodium prop-2-enoate
Synthetic
Ingredient Facts
Sodium acrylate
AKA: UNII-7C98FKB43H, HSDB 6087, EINECS 231-209-7, EC 231-209-7, RefChem:9163, Sodium prop-2-enoate
Synthetic · Emulsifier · EWG: 4
Synthetic
Emulsifier
Synthetic
Clean
Helps create a smooth, uniform texture and builds body in formulas. Works to thicken products while keeping them easy to spread on skin.
Formula
C3H3NaO2
Mol. Weight
94.04
CAS #
187725-30-0
Form
Powder
State
Liquid
See origin →
Functions
Emulsifier
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Film-Former
Thickener
Stabilizes Emulsion
Creates Protective Barrier
Controls Viscosity
Creates protective layer
Keeps product blended
Controls product thickness
Traditional Use
This is the CAS number for Titanium Dioxide, a mineral compound used historically as a white pigment in cosmetics and art. Adopted in the early 20th century for sun protection and as a natural-origin white colorant in skincare.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Acrylamide/Sodium Acrylate Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Corn Starch/Acrylamide/Sodium Acrylate Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Ethylene/Sodium Acrylate Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylate/Acrolein Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylate/Acryloyldimethyltaurate/Dimethylacrylamide Crosspolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylate/Sodium Acryloyldimethyl Taurate/Acrylamide Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylate/Vinyl Alcohol Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylates Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylates Crosspolymer-2
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylates/Acrolein Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylates/Beheneth-25 Methacrylate Crosspolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylates/C10-30 Alkyl Acrylate Crosspolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylates/Ethylhexyl Acrylate Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acrylates/Vinyl Isodecanoate Crosspolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Acrylamide/Sodium Acrylate Copolymer
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Sodium Acrylate/Sodium Acryloyldimethyl Taurate/Acrylamide Copolymer
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Sodium Acrylate/Vinyl Alcohol Copolymer
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Sodium Acrylates Copolymer
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Sodium Acrylates Crosspolymer-2
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Sodium Acrylates/Beheneth-25 Methacrylate Crosspolymer
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Sodium Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Sodium Acrylates/Vinyl Isodecanoate Crosspolymer
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR