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Congo Red, Reagent Grade, LabChem™

Catalog No. LC133507 Shop All LabChem Products
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LC133507 10 g
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Catalog No. LC133507 Supplier LabChem, Inc. Supplier No. LC133507
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Chemical Identifiers

CAS 573-58-0
Molecular Formula C32H22N6Na2O6S2
Molecular Weight (g/mol) 696.664
InChI Key IQFVPQOLBLOTPF-UHFFFAOYSA-L
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
CAS Max % 100
Identification Passes Test
Packaging Amber Glass
Linear Formula C32H22N6O6S2Na2
Decomposition Information Nitrogen oxides; Sulfur compounds; Fume; Carbon monoxide; Carbon dioxide
Color Red
Solubility Information Soluble in water
Quantity 10 g
Physical Form Powder
Formula Weight 696.67
Grade Reagent
Chemical Name or Material Congo Red
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Safety and Handling

Hazard Category Danger
Hazard Statement GHS H Statement
May cause cancer.
Suspected of damaging fertility or the unborn child.
Precautionary Statement GHS P Statement
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
Wear protective gloves, eye protection.
Store locked up.
Dispose of contents/container to comply with local, state and federal regulations.
If exposed or concerned: Get medical advice/attention.
EINECSNumber 209-358-4
Recommended Storage Room Temperature
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