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Alfa Aesar™ Sulfonazo III salt

$82.50 - $302.26

Chemical Identifiers

CAS 68504-35-8
Molecular Formula C22H16N4Na4O14S4
Molecular Weight (g/mol) 780.583
MDL Number MFCD00003942
InChI Key WHVMUCGHHVLOCE-FMNKGCAFSA-N
Synonym Tetrasodium 4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalene-2,7-disulfonate
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]
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1048614 View Documents Alfa Aesar™
A1048614
25g Each for $302.26
 
AAA1048606 View Documents Alfa Aesar™
A1048606
5g Each for $82.50
 
Description

Description

Applications
Sulfonazo III salt is used as spectrophotometric reagent for alkaline earth metals and indicator for sulfate titrations. In general it is used as an indicator.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents. Store in a cool, dry, well-ventilated area.
Specifications

Chemical Identifiers

68504-35-8
780.583
WHVMUCGHHVLOCE-FMNKGCAFSA-N
131857569
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]
C22H16N4Na4O14S4
MFCD00003942
Tetrasodium 4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalene-2,7-disulfonate
(3E,6E)-4,5-dioxo-3,6-bis[(2-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid;sodium

Specifications

≥300°C
68504-35-8
MFCD00003942
Tetrasodium 4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalene-2,7-disulfonate
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]
780.583
776.57
25g
C22H16N4Na4O14S4
1900148
WHVMUCGHHVLOCE-FMNKGCAFSA-N
(3E,6E)-4,5-dioxo-3,6-bis[(2-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid;sodium
131857569
Sulfonazo III salt