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  6. Sulfonazo III salt, Thermo Scientific Chemicals

Sulfonazo III salt, Thermo Scientific Chemicals

Catalog Number 11478723
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Quantity:
5 g
25 g
This item is not returnable. View return policy
68504-35-8
C22H16N4Na4O14S4
780.583
MFCD00003942
WHVMUCGHHVLOCE-FMNKGCAFSA-N
Tetrasodium 4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalene-2,7-disulfonate
131857569
(3E,6E)-4,5-dioxo-3,6-bis[(2-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid;sodium
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]
This item is not returnable. View return policy
68504-35-8
C22H16N4Na4O14S4
780.583
MFCD00003942
WHVMUCGHHVLOCE-FMNKGCAFSA-N
Tetrasodium 4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalene-2,7-disulfonate
131857569
(3E,6E)-4,5-dioxo-3,6-bis[(2-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid;sodium
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]

Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.
TRUSTED_SUSTAINABILITY
Melting Point ≥300°C
Quantity 5 g
Beilstein 1900148
Solubility Information Soluble in water.
Formula Weight 776.57
Chemical Name or Material Sulfonazo III salt

RUO – Research Use Only

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