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  7. 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4), TCI America™

2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4), TCI America™
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Catalog No. H025025G Shop All Tokyo Chemical Industry (TCI) Products
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25 g
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H025025G 25 g
H02501G 1 g
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Catalog No. H025025G Supplier TCI America Supplier No. H025025G
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Chemical Identifiers

CAS 3737-95-9
Molecular Formula C21H14N2O7S
Molecular Weight (g/mol) 438.41
MDL Number MFCD00004078
InChI Key ULIVOAKVRBXKKS-PYCFMQQDSA-N
Synonym calconcarboxylic acid, patton-reeder indicator, calconcarbonic acid, calcon 3-carboxylic acid, patton and reeder's indicator, 2-hydroxy-1-2-hydroxy-4-sulfo-1-napthylazo-3-naphthoic acid, 2,2'-dihydroxy-4'-sulpho-1,1'-azonaphthalene-3-carboxylic acid, 2-naphthalenecarboxylic acid, 3-hydroxy-4-2-hydroxy-4-sulfo-1-naphthalenyl azo, nn
PubChem CID 5895210
IUPAC Name 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-carboxylic acid
SMILES C1=CC=C2C(=C1)C=C(C(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O)C(=O)O

Specifications

Color Blue-Purple
Quantity 25 g
Formula Weight 438.41
Physical Form Crystalline Powder
Chemical Name or Material 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4)
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