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Congo Red

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Congo Red

Product Name:

Congo Red

Synonyms:849

C.I. Direct Red 28; C.I. Direct Red 28, disodium salt; C.I. Direct Red 28, disodium salt (8CI); Congo red; Direct Red 28; Congo red (0.1% in water)[for titration]; Congo red (0.1% in water); Direct Scarlet 4B; disodium 3,3'-[biphenyl-4,4'-diyldi(E)diazene-2,1-diyl]bis(4-aminonaphthalene-1-sulfonate); disodium 4-amino-3-[4-[4-[(1-amino-4-sulfonato-2-naphthyl)azo]phenyl]phenyl]azo-naphthalene-1-sulfonate; Direct Red 28

CAS RN.:

573-58-0

EINECS:

209-358-4

Molecular Weight:

696.6632

Molecular Formula:

C₃₂H₂₂N₆Na₂O₆S₂

Melting Point(℃):

360℃

Water Solubility:

soluble

Hazard Symbols:

	T

Risk Codes:

R45;R63;

Details

Safety Description:

S45;S53;