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4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%, Thermo Scientific Chemicals Product Code.: 11492638
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4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%, Thermo Scientific Chemicals

Product Code. 11492638
100 g
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Quantity:
25 g
100 g
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Product Code. 11492638

Brand: Thermo Scientific Alfa Aesar A16664.22

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Description

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

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 acidShow MoreShow Less
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

Melting Point >300°C
Quantity 100 g
Beilstein 629516
Merck Index 14,595
Formula Weight 370.41
Percent Purity 95%
Chemical Name or Material 4,4'-Diaminostilbene-2,2'-disulfonic acid

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2 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10112566 Certificate TypeCertificate of Analysis Date01/05/2023 Catalog NumberA16664.22
Lot Number10112566 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberA16664.22,A16664.14

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