APEXMATERIALS™ / GTOS MATERIALS REGISTRY

CORRECTED CAS GATE

Cesium · Alkali Metal · CAS 7440-46-2

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GTOS Material Identity Matrix

Field	Value	Source Layer	Status
Symbol	Cs	Element Registry	PASS
Name	Cesium	Materials Registry	PASS
CAS from source	7440-45-2	Uploaded file	REVIEW
GTOS CAS	7440-46-2	CAS/NIST cross-check	CORRECTED
Atomic No.	55	Periodic Registry	PASS
Material Class	Alkali Metal	GTOS taxonomy	PASS

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GTOS Audit Note: Highly reactive alkali metal; RFQ must remain gated until SDS, packaging and end-use review are complete. Source CAS value: 7440-45-2. GTOS registry CAS value: 7440-46-2. Commercial terms, price, TDS, CoA, SDS, packaging and shipment authorization remain gated until validation.

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Controlled B2B Disclosure: This page is a material registry card and not a public offer, technical certification, shipping authorization, sanctions clearance, medical claim, or export-control determination. Buyer identity, end use, destination, documentation package and compliance screening must be completed before any quotation, shipment or technical commitment.