dipotassium eosin YS(2-), 95%

cas: 56897-54-2 — see every product listed under this CAS number, including other names

dipotassium eosin YS(2-), 95% (CAS 56897-54-2) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g, 25g. Offered by: Combi-blocks.

brandCombi-blocks
catalog numberQV-0259-1g
cas56897-54-2
size1g
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Combi-blocks 1g price on request
Combi-blocks 5g price on request
Combi-blocks 25g price on request

properties

purity95%
delivery time1-2 weeks (only if in stock, to check click on availability)
Structural formula: {0} (CAS {1})

Dipotassium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate (CAS 56897-54-2) is a chemical compound with the molecular formula C20H6Br4K2O5 and a molecular weight of 724.1 g/mol. IUPAC name: dipotassium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate. InChIKey: GZAAPEKTGHKWRZ-UHFFFAOYSA-L.

Identity
Molecular formulaC20H6Br4K2O5
Molecular weight724.1 g/mol
IUPAC namedipotassium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate
InChIKeyGZAAPEKTGHKWRZ-UHFFFAOYSA-L
SMILESC1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].[K+].[K+]

Computed by PubChem (NCBI)

Synonyms: Acid Red 87 potassium, EOSIN YSK, Tetrabromofluorescein Potassium Salt, dipotassium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate, potassium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate, dipotassium eosin YS(2-), C20H6Br4K2O5, GZAAPEKTGHKWRZ-UHFFFAOYSA-L, dipotassium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate, dipotassium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxo-xanthen-9-yl)benzoate

Also listed as

Potassium 4,5,6,7-tetrabromo-3'-hydroxy-3-oxo-3H-spiro(isobenzofuran-1,9'-xanthen)-6'-olate(2:1), Dye content 90 % AmBeed CAS 56897-54-2
Tetrabromofluorescein Potassium Salt,85·00% GLPBio CAS 56897-54-2
Tetrabromofluorescein Potassium Salt, >85.0%(HPLC) TCI CAS 56897-54-2
Tetrabromofluorescein dipotassium salt, 85.0%(HPLC) Chemat CAS 56897-54-2