Eosin
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
548-26-5
Chemical name
Eosin
Molecular formula
C20H6Br4Na2O5
Molecular weight
691.9 g/mol
Synonyms
Acid red 87; Eosin yellowish; Eosine Yellowish; Eosine; Eosine G; Eosin YS; Sodium eosine; Bromo acid; Eosine Y; Bromofluorescein; Sodium eosinate; Bronze Bromo
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H317, H319
Catalog reference cue; confirm supplier documentation before use.
Appearance
Red with a bluish tinge or brownish-red solid; [Merck Index]
Catalog reference value; verify against supplier SDS before use.
Water Solubility
100 mol/L
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.