Ponceau S, pure

CAS: 6226-79-5 | C22H12N4Na4O13S4 | 760.552 g/mol

製品番号（カタログ番号）	数量
161470250	25 g

製品番号（カタログ番号） 161470250

価格（JPY）

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化学物質識別子

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

さらに表示

UV spectrumComplies

Dye content>=70 %

Appearance (Color)Bordeaux to dark brown

Appearance (Form)Crystalline powder

Infrared spectrumConforms

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