Argon

Characteristics

INCI

Argon

CAS

7440-37-1 i

This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.

EC

231-147-0 i

This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.

Functions

Antioxidant