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Alfa Aesar™ Congo Red, indicator grade

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Quantity:
25g
100g
500g
573-58-0
C32H22N6Na2O6S2
696.664
MFCD00004028
IQFVPQOLBLOTPF-UHFFFAOYSA-L
C.I. 22120
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
MFCD00004028
IQFVPQOLBLOTPF-UHFFFAOYSA-L
C.I. 22120
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+]
Applications
Congo red is useful for staining and visual detection of amyloid deposits. It inhibits the accumulation of the scrapie-associated, protease-resistant isoform of protein PrP without affecting the metabolism of the normal isoform.

Solubility
Soluble in water 25 g/L.

Notes
Store away from oxidizing agents, acids, reducing agents.
Beilstein 3894858
Merck Index 14,2498
Formula Weight 696.67
Grade Indicator
Odor Odorless
Melting Point >360°C
Quantity 25g
Chemical Name or Material Congo Red

GHS H Statement
H350-H361
May cause cancer.
Suspected of damaging fertility or the unborn child.

GHS P Statement
P281-P201-P202-P308+P313-P405-P501a
Use personal protective equipment as required.
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
IF exposed or concerned: Get medical advice/attention.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

RTECSNumber : QK1400000

TSCA : TSCA