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FD and C Red No. 40, Spectrum™ Chemical

Catalog No. 18602635
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Quantity:
25 g
100 g
500 g
5 kg
20 kg
Packaging:
Poly Pail
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Catalog No. Quantity Packaging
18602635 25 g Poly Pail
18602631 100 g Poly Pail
18602632 500 g Poly Pail
18602633 5 kg Poly Pail
18602634 20 kg Poly Pail
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Catalog No. 18602635 Supplier Spectrum Chemical Mfg Cor Supplier No. FD14025GM
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Description

FD140, 25956-17-6, C18H14N2O8S2Na2

Spectrum™ Chemical FD and C Red No. 40 is used as a food dye and originally used as a replacement for amaranth as a food coloring. It looks like a dark red powder and often comes as a sodium salt. 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.

Chemical Identifiers

CAS 25956-17-6
Molecular Formula C18H14N2Na2O8S2
Molecular Weight (g/mol) 496.42
MDL Number MFCD00059526
InChI Key POXPUHKJGLHZEM-VIPPSAFOSA-L
IUPAC Name disodium (5E)-5-[2-(2-methoxy-5-methyl-4-sulfonatophenyl)hydrazin-1-ylidene]-6-oxo-5,6-dihydronaphthalene-2-sulfonate
SMILES [Na+].[Na+].COC1=CC(=C(C)C=C1N\N=C1\C(=O)C=CC2=CC(=CC=C12)S([O-])(=O)=O)S([O-])(=O)=O

Specifications

CAS Max % 100%
Percent Purity 85%
Grade Reagent
Packaging Poly Pail
Color Dark Red
Quantity 25 g
Chemical Name or Material FD and C Red No. 40