Alfa Aesar™ Sulfonazo III salt


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10486-14

SULFONAZO III TETRASODIUM SALT,25G

UNSPSC: 12352107

Code: NEW

Additional Details:
Additional Details: CAS Number: 68504-35-8 Weight: 0.01000kg


Quantity 25g

Product Code. 11488723

Quantity Price
1 £ 88.83 / 25g
Estimated Shipment date
from Supplier 02-01-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Sulfonazo III salt
CAS 68504-35-8
Molecular Formula C22H12N4Na4O14S4
Formula Weight 776.57g/mol
MDL Number MFCD00003942
Beilstein 1900148
Synonym Tetrasodium 4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalene-2,7-disulfonate

Specification

Melting Point ≥300°C
Quantity 25g
Chemical Name or Material Sulfonazo III salt
CAS 68504-35-8
Molecular Formula C22H12N4Na4O14S4
Formula Weight 776.57g/mol
MDL Number MFCD00003942
Beilstein 1900148
Synonym Tetrasodium 4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalene-2,7-disulfonate

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.