missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Unclassified Organic Compounds
  6. Arsenazo III disodium salt, Thermo Scientific Chemicals

Arsenazo III disodium salt, Thermo Scientific Chemicals

Product Code. 11463794
Change view
Click to view available options
Quantity:
1 g
5 g
25 g
Unit Size:
1g
25g
5g
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
11463794 25 g 25g
11443794 1 g 1g
11453794 5 g 5g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Product Code. 11463794 Supplier Thermo Scientific Alfa Aesar Supplier No. A11838.14
Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

This item is currently unavailable or has been discontinued.
View the product page for possible alternatives.
 View alternative products

This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Description

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
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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 62337-00-2
Molecular Formula C22H16As2N4Na2O14S2
Molecular Weight (g/mol) 820.33
MDL Number MFCD00003936
InChI Key QMDZRDUHVWMVAV-SQFCZRFJSA-L
Synonym 3,6-Bis(2,2'-arsonophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt
PubChem CID 131856316
IUPAC Name (3E,6E)-3,6-bis[(2-arsonophenyl)hydrazinylidene]-4,5-dioxonaphthalene-2,7-disulfonic acid;sodium
SMILES [Na+].[Na+].O[As](O)(=O)C1=CC=CC=C1N\N=C1/C(=O)C2=C(C=C1S([O-])(=O)=O)C=C(\C(=N\NC1=CC=CC=C1[As](O)(O)=O)C2=O)S([O-])(=O)=O

Specifications

Melting Point >320°C
Quantity 25 g
UN Number UN3465
Solubility Information Soluble in water.
Formula Weight 820.34
Chemical Name or Material Arsenazo III disodium salt

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.