Eosin Y, pure, certified

CAS: 17372-87-1 | C20H12Br4Na2O8 | 745.904 g/mol

產品號碼	Quantity
409430250	25 g

產品號碼 409430250

價格 (TWD)

Quantity:

Request bulk or custom format

CAS17372-87-1

IUPAC Namedisodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate

Molecular FormulaC20H6Br4Na2O5

InChI KeySEACYXSIPDVVMV-UHFFFAOYSA-L

SMILES[Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C([O-])=C(Br)C=C12

Appearance (Color)Red to brown

Dye content>=88 %

BSC CertificationPasses

Infrared spectrumConforms

UV Lambda max515 to 518 nm

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator

RUO – Research Use Only