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  6. Congo Red Indicator, 0.1% (w/v), pH 3.0 to 5.0 Blue to Red, Certified, LabChem™

Congo Red Indicator, 0.1% (w/v), pH 3.0 to 5.0 Blue to Red, Certified, LabChem™

Catalog No. LC133607
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125 mL
500 mL
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Catalog No. Quantity
LC133607 125 mL
LC133601 500 mL
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Catalog No. LC133607 Supplier LabChem Supplier No. LC133607
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Chemical Identifiers

CAS 573-58-0 , 7732-18-5
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

CAS Max % 99.9, 0.1
Linear Formula C32H22N6O6S2Na2
Solubility Information Soluble in water
Identification Passes Test
Formula Weight 696.67
Grade Certified
Packaging Poly Bottle
Specific Gravity 1g/mL
Decomposition Information Nitrogen oxides; Carbon monoxide; Carbon dioxide; Sulfur compounds
Density 1g/mL
Color Red
Quantity 125 mL
Physical Form Liquid
Chemical Name or Material Congo Red Indicator, 0.1% (w/v), pH 3.0 to 5.0 Blue to 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.
Recommended Storage Room Temperature