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  6. Sulfonazo III 90.0+%, TCI America™

Sulfonazo III 90.0+%, TCI America™
SDP

Catalog No. A50105G
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Quantity:
1 g
5 g

Description

[Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]

Chemical Identifiers

CAS 68504-35-8
Molecular Formula C22H16N4Na4O14S4
Molecular Weight (g/mol) 780.583
MDL Number MFCD00003942
InChI Key WHVMUCGHHVLOCE-FMNKGCAFSA-N
Synonym 2,7-Bis(2-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid Tetrasodium Salt
PubChem CID 131857569
IUPAC Name (3E,6E)-4,5-dioxo-3,6-bis[(2-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid;sodium
SMILES C1=CC=C(C(=C1)NN=C2C(=CC3=C(C2=O)C(=O)C(=NNC4=CC=CC=C4S(=O)(=O)O)C(=C3)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na].[Na].[Na]

Specifications

Quantity 5 g
Formula Weight 776.55
Percent Purity ≥90.0% (HPLC)
Physical Form Crystalline Powder
Chemical Name or Material Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitat
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