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Arsenazo III disodium salt - CAS 62337-00-2 - Formula C22H16As2N4Na2O14S2

A11838 62337-00-2 Arsenazo III disodium salt 3,6-Bis(2,2'-arsonophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt Alfa Aesar


Certificate of Analysis

Arsenazo III disodium salt

CAS: 62337-00-2 MDL: MFCD00003936  EINECS: 263-516-7
UN#:UN3465Hazard Class:6.1Packing Group:II
Alternate Name: 3,6-Bis(2,2'-arsonophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
1g 37.90 Check Availability Add to Favorites Enter qty and click checkbox
5g 135.00 Check Availability Add to Favorites Enter qty and click checkbox
25g 524.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C22H16As2N4Na2O14S2  Melting point: >320°
Formula weight: 820.34  

Other References

UN#: UN3465
Harmonized Tariff Code: 2931.90

GHS Hazard and Precautionary Statements

Hazard Statements : H301-H331-H400-H410

Toxic if swallowed. Toxic if inhaled. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Precautionary Statements : P261-P301+P310-P304+P340-P311-P405-P501A

Avoid breathing dust/fume/gas/mist/vapours/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.

ToxicDangerous for the environment

Risk & Safety

Risk Phrases: 23/25-50/53
Toxic by inhalation and if swallowed. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Phrases: 20/21-28-45-60-61
When using do not eat, drink or smoke. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste. Avoid release to the environment. Refer to special instructions/Safety data sheets
Toxic Dangerous for the environment