Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Biochemical Reagents
  4. Staining Reagents
  5. Stains and Dyes
  6. LC133507

Congo Red, Reagent Grade, LabChem™

Catalog Number lc133507
Click to view available options
Quantity:
10 g
Packaging:
Amber Glass
573-58-0
C32H22N6Na2O6S2
696.664
IQFVPQOLBLOTPF-UHFFFAOYSA-L
11313
CHEBI:34653
disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
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+]
573-58-0
C32H22N6Na2O6S2
696.664
IQFVPQOLBLOTPF-UHFFFAOYSA-L
11313
CHEBI:34653
disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
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+]
Melting Point 360°C
CAS Max % 100
Linear Formula C32H22N6O6S2Na2
Solubility Information Soluble in water
Identification Passes Test
Formula Weight 696.67
Grade Reagent
Packaging Amber Glass
Decomposition Information Nitrogen oxides; Sulfur compounds; Fume; Carbon monoxide; Carbon dioxide
Color Red
Quantity 10 g
Physical Form Powder
Chemical Name or Material Congo Red
Show More Show Less

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
Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit