Thermo Scientific Chemicals Erythrosin B, pure, certified

Product Code. 10299450

Brand: Thermo Scientific Chemicals 409450250

Description

CAS: 16423-68-0 | C20H6I4Na2O5 | 879.86 g/mol

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

Specifications

Chemical Identifiers

• CAS: 16423-68-0
• Molecular Formula: C20H6I4Na2O5
• Molecular Weight (g/mol): 879.86
• MDL Number: MFCD00144257
• InChI Key: IINNWAYUJNWZRM-UHFFFAOYSA-L
• Synonym: Acid Red 51, C.I. 45430
• PubChem CID: 12961638
• SMILES: [Na+].[Na+].[O-]C(=O)C1=C(C=CC=C1)C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C12

• Absorption Ratio: 1.15 to 1.55
• Dye Content: 80% min.
• Beilstein: 19, II, 258
• Merck Index: 15, 3749
• Infrared Spectrum: Authentic
• IUPAC Name: disodium;2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
• Lambda Max: 524 to 527nm
• Formula Weight: 879.85
• Grade: Pure
• Packaging: Glass bottle
• Color: Brown to Red
• Quantity: 25 g
• Physical Form: Fine Powder
• Chemical Name or Material: Erythrosin B, Pure

Safety and Handling

Product Identifier

• Erythrosin B

Hazard Category

• LONG-TERM AQUATIC HAZARD Chronic 2

Hazard Statement

• H411-Toxic to aquatic life with long lasting effects.

Precautionary Statement

• P273-Avoid release to the environment.
• P391-Collect spillage.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

SDS

RUO – Research Use Only