D and C Red No. 4, 87%, Spectrum™ Chemical

Description

D1138, 4548-53-2, C₁₈H₁₄N₂O₇S₂Na₂

Spectrum™ Chemical D and C Red No. 4 is a certified color widely used in cleaning compounds and personal care products. Some of the more widely used applications for certified dyes include shampoos, soaps, make-up, and cleaning products. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. These materials may or may not have a Certificate of Analysis available.

Specifications

Chemical Identifiers

• CAS: 4548-53-2
• Molecular Formula: C18H14N2Na2O7S2
• Molecular Weight (g/mol): 480.42
• InChI Key: GRRDBTDTMCTWQZ-ZAWKPCBGSA-L
• IUPAC Name: disodium (3E)-3-[2-(2,4-dimethyl-5-sulfonatophenyl)hydrazin-1-ylidene]-4-oxo-3,4-dihydronaphthalene-1-sulfonate
• SMILES: [Na+].[Na+].CC1=CC(C)=C(C=C1N\N=C1/C=C(C2=CC=CC=C2C1=O)S([O-])(=O)=O)S([O-])(=O)=O

• CAS Max %: 100%
• Percent Purity: 87%
• Grade: Reagent
• Packaging: Amber Glass Bottle
• Color: Red/Brown to Dark Red
• Quantity: 25 g
• Chemical Name or Material: D and C Red No. 4