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Alfa Aesar™ Arsenazo III disodium salt

$59.24 - $59.24

Chemical Identifiers

Chemical Name or Material Arsenazo III disodium salt
CAS 62337-00-2
Molecular Formula C22H16As2N4Na2O14S2
Formula Weight 820.34g/mol
MDL Number MFCD00003936
UN Number UN3465
Synonym 3,6-Bis(2,2'-arsonophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1183803

 
alfa aesar™
A11838-03
1g Each for $59.24

AAA1183814

 
alfa aesar™
A11838-14
25g CALL N/A N/A
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Description & Specifications

Specifications

Melting Point >320°C
Quantity 1g
Chemical Name or Material Arsenazo III disodium salt
CAS 62337-00-2
Molecular Formula C22H16As2N4Na2O14S2
Formula Weight 820.34g/mol
MDL Number MFCD00003936
UN Number UN3465
Synonym 3,6-Bis(2,2'-arsonophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H331
Toxic if swallowed.
Toxic if inhaled.
Health Hazard 3 GHS P Statement
P261-P301+P310-P304+P340-P311-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Call a POISON CENTER or doctor/physician.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ORGANOARSENIC COMPOUND, SOLID, N.O.S.

Applications
Arsenazo III disodium salt is a diazo dye reagent used in the spectrophotometric determination of aluminum, gallium and indium. Further, it is used in the complexometric determination of lanthanides, thallium, scandium thorium, uranium and yttrium. In addition to this, it acts as a metal indicator and form specifically colored metal ion complexes in aqueous media.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P261-P301+P310-P304+P340-P311-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Call a POISON CENTER or doctor/physician.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H301-H331
Toxic if swallowed.
Toxic if inhaled.