Diiodofluorescein disodium salt
Agent Name
Diiodofluorescein disodium salt
CAS Number
33239-19-9
Formula
C20-H10-I2-O5.2Na
Major Category
Dyes
Synonyms
3',6'-Dihydroxy-4',5'-diiodospiro(isobenzofuran-1(3H),9'-(9H)xant- hen)-3-one, disodium salt; CI 45425; CI 45425 (Na salt); D & C Orange No. 11; Erythrosine Yellowish NA; Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-4',5'-diiodo-, disodium salt; Acid Red 95; C Red 35; C.I. 45425; Certiqual diiodofluorescein; Diiodoeosine; Diiodofluorescein; Diiodofluorescein disodium salt; Erythrosin Y; Erythrosine Yellow; Japan Orange 207; [ChemIDplus] Erythrosin Yellowish; [Alfa Aesar MSDS]
Category
Other Dyes
Description
Powder; [Alfa Aesar MSDS]
Sources/Uses
Used as an indicator for iodides; Also used for dyeing and printing fabrics (cotton, silk, jute, etc.); [Merck Index]
Comments
May cause irritation; [Alfa Aesar MSDS]
Biomedical References
Exposure Assessment
Diseases, Processes, and Activities Linked to This Agent
Processes
Industrial Processes with risk of exposure: