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Fisher Science Education™ Congo Red, Biological Stain, pH Indicator
SCI_ED

Catalog No. S25264 Shop All Fisherbrand Products
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S25264 25 g
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Catalog No. S25264
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Description

This product is an Educational Grade Chemical — no C of A is available.

Chemical Identifiers

CAS 573-58-0
Molecular Formula C32H22N6Na2O6S2
Molecular Weight (g/mol) 696.664
InChI Key IQFVPQOLBLOTPF-UHFFFAOYSA-L
Synonym C.I. Direct Red 28
PubChem CID 11313
ChEBI CHEBI:34653
IUPAC Name disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

Specifications

Linear Formula C32H22N6Na2O6S2
Formula Weight 696.67
Packaging Solid
Density ∽1g/mL
Quantity 25 g
Chemical Name or Material Congo Red, Biological Stain, pH Indicator

Safety and Handling

ShelfLife 5 years
SDS
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