Ponceau S, pure
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Ponceau S, pure
Thermo Scientific Chemicals

Ponceau S, pure

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25 g
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Catalog number 161470250
Price (USD)/ Each
41.65
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46.10 
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Quantity:
25 g
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Price (USD)/ Each
41.65
Online exclusive
46.10 
Save 4.45 (10%)
Add to cart
Ponceau S, pure
Catalog number161470250
Price (USD)/ Each
41.65
Online exclusive
46.10 
Save 4.45 (10%)
-
Add to cart
Chemical Identifiers
CAS6226-79-5
IUPAC Nametetrasodium (4Z)-3-oxo-4-(2-{2-sulfonato-5-[2-(4-sulfonatophenyl)diazen-1-yl]phenyl}hydrazin-1-ylidene)-3,4-dihydronaphthalene-2,7-disulfonate
Molecular FormulaC22H12N4Na4O13S4
InChI KeyLZYGEJPERQQCIY-STNZDNLRSA-J
SMILES[Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC=C(C=C1)N=NC1=CC=C(C(N\N=C2/C(=O)C(=CC3=CC(=CC=C23)S([O-])(=O)=O)S([O-])(=O)=O)=C1)S([O-])(=O)=O
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SpecificationsSpecification SheetSpecification Sheet
UV spectrumComplies
Dye content>=70 %
Appearance (Color)Bordeaux to dark brown
Appearance (Form)Crystalline powder
Infrared spectrumConforms
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only