Phosphate Buffered Saline

Phosphate Buffered Saline 1
molecular structure · PubChem CID 24978514
AKA: NOCAS_40585, Phosphate-Buffered Saline, LOKCTEFSRHRXRJ-UHFFFAOYSA-I
Synthetic
Solvent
Not Clean
OriginPhosphate buffered saline is synthesized from sodium chloride, sodium phosphate, and potassium phosphate salts. The salts are dissolved and combined in precise proportions to create a buffered aqueous solution.
Phosphate Buffered Saline is a phosphate buffered solution containing a physiological concentration of inorganic salt
Formula
Cl2H3K2Na3O8P2
Mol. Weight
411.04
CAS #
-
Form
Powder
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Solvent
Dissolves other ingredients so they distribute evenly in the formula. Often the invisible "base" everything else is mixed into.
Dissolves Ingredients
Reduces Inflammation
Fights Bacteria
Dissolves other ingredients
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
4
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
CIR lists it as not reported to be in use.
CIR · report published 2021
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR