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  7. 4,4'-Diaminostilbene-2,2'-disulfonic Acid 94.0+%, TCI America™

4,4'-Diaminostilbene-2,2'-disulfonic Acid 94.0+%, TCI America™
SDP

Catalog No. D012125G Shop All Tokyo Chemical Industry (TCI) Products
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D012125G 25 g
D0121100G 100 g
D0121500G 500 g
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Catalog No. D012125G Supplier TCI America Supplier No. D012125G
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Chemical Identifiers

CAS 81-11-8
Molecular Formula C14H14N2O6S2
Molecular Weight (g/mol) 370.394
MDL Number MFCD00024946
InChI Key REJHVSOVQBJEBF-OWOJBTEDSA-N
Synonym amsonic acid, flavonic acid, tinopal bhs, amsonsaeure, dasd, 4,4'-diaminostilbene-2,2'-disulfonic acid, unii-h68088wvjl, 2,2'-disulfo-4,4'-stilbenediamine, diaminostilbenedisulfonic acid, 4,4'-diaminostilbene-2,2'-disulphonic acid
PubChem CID 5284378
IUPAC Name 5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid
SMILES C1=CC(=C(C=C1N)S(=O)(=O)O)C=CC2=C(C=C(C=C2)N)S(=O)(=O)O

Specifications

Quantity 25 g
Formula Weight 370.39
Percent Purity ≥94.0% (T)
Physical Form Crystalline Powder
Chemical Name or Material 4,4′-Diaminostilbene-2,2′-disulfonic Acid

Safety and Handling

EINECSNumber (4)-0288
RTECSNumber WJ6603000
TSCA Yes
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