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Congo Red (Certified Biological Stain), Fisher Chemical

Catalog No. c58025 Shop All Fisherbrand Products
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Quantity:
25 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

For use in histology

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 573-58-0
Molecular Formula C32H22N6Na2O6S2
Molecular Weight (g/mol) 696.664
InChI Key IQFVPQOLBLOTPF-UHFFFAOYSA-L
Synonym Diphenyl Bisazonaphthionic Acid, 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

Melting Point 360°C
Bio. Stain Comm. Certification Pass Test
Dye Content Report %
Formula Weight 696.65
Grade Certified Biological Stain
Packaging Glass Bottle
Color Index No. 22120
Color Brown/Red
pH 8 to 9.5
Quantity 25 g
Physical Form Powder
Chemical Name or Material Congo Red
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