APEXMATERIALS™ / GTOS MATERIALS REGISTRY

CORRECTED CAS GATE

Cerium · Rare Earth / Lanthanide · CAS 7440-45-1

MATERIALS REGISTRY

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GTOS Material Identity Matrix

Field	Value	Source Layer	Status
Symbol	Ce	Element Registry	PASS
Name	Cerium	Materials Registry	PASS
CAS from source	9025-00-0	Uploaded file	REVIEW
GTOS CAS	7440-45-1	CAS/NIST cross-check	CORRECTED
Atomic No.	58	Periodic Registry	PASS
Material Class	Rare Earth / Lanthanide	GTOS taxonomy	PASS

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GTOS Audit Note: CAS in source file requires correction before Trust/Vault publication. Source CAS value: 9025-00-0. GTOS registry CAS value: 7440-45-1. Commercial terms, price, TDS, CoA, SDS, packaging and shipment authorization remain gated until validation.

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