solvent

Aqua(D M Water)

INCI: AQUA
CAS 7732-18-5
Solvent, continuous phase carrier in O/W emulsions
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details

Description

Solvent, continuous phase carrier in O/W emulsions

Purpose

Function

Solvent, continuous phase carrier in O/W emulsions
Profile

Properties

Silicone
Silicone free
Compliance

Regulatory Status

EU
Permitted
Safety
EXCELLENT
US
Permitted
Absorptionnegligible
Sensitizationnone
MoSadequate
NOAEL1000 mg/kg
ConcernNone
Flags
microbiological-control-requiredeu_children_restrictedepa_safer_alternativeifra_fragrance
Verdict

Inherently safe cosmetic solvent with zero chemical toxicity concern. Risk management focus is on microbiological quality: ≤100 CFU/mL per ISO 17516, absence of Pseudomonas aeruginosa, E. coli, coliforms, and enterococci. Continuous monitoring per ISO 22716 GMP required; biofilm prevention essential in distribution systems.

US Note

No FDA restriction. Labeled as WATER in US. VCRP universal acceptance.

Assessment

Ratings

Comedogenic0/5
LowHigh
Irritancy0/5
LowHigh
Reference

Identifiers

CAS Number
7732-18-5
INCI
AQUA
Category
solvent
Updated
Apr 2, 2026