Thermo Scientific Chemicals Light Green SF, Yellowish, pure, high purity biological stain

Description

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.

Specifications

Chemical Identifiers

• CAS: 5141-20-8
• Molecular Formula: C37H34N2Na2O9S3
• Molecular Weight (g/mol): 792.844
• MDL Number: MFCD00012121
• InChI Key: DGOBMKYRQHEFGQ-UHFFFAOYSA-L
• Synonym: Acid Green 5, C.I. 42095
• PubChem CID: 21223
• ChEBI: CHEBI:87065
• IUPAC Name: disodium;3-[[N-ethyl-4-[[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]-(4-sulfonatophenyl)methyl]anilino]methyl]benzenesulfonate
• SMILES: CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)S(=O)(=O)[O-].[Na+].[Na+]

• Melting Point: 288.0°C
• Absorption Ratio: 0.96 to 1.16
• Beilstein: 14, 856
• Merck Index: 15, 5538
• Solubility Information: Solubility in water: 200g/L water (20°C). Other solubilities: soluble in alcohol
• Infrared Spectrum: Authentic
• Lambda Max: 629 to 634nm (H2O, 5mg/L, 1cm)
• Formula Weight: 792.84
• Loss on Drying: 10% max. (1 g, 110°C, 2 hrs)
• Percent Purity: ≥60% (TiCl3-titr.) (on substance as is)
• Grade: Pure
• Packaging: Glass bottle
• UV Spectrometry: Complies
• Color: Purple
• Quantity: 100 g
• Physical Form: Powder, Crystals or Crystalline Powder
• Chemical Name or Material: Light Green SF, Yellowish, Pure

RUO – Research Use Only