ARSENAZO III FREE ACID

• Catalog No.: 02195059
• CAS Number: 1668-00-4
• M. F.: C22H18As2N4O14S2
• M. W.: 776.36992
• Purity: ~95%
• Storage: Room Temperature (15-30°C)

SYNONYMS

• IUPAC name: 3,6-bis[2-(2-arsonophenyl)diazen-1-yl]-4,5-dihydroxynaphthalene-2,7-disulfonic acid
• IUPAC Traditional name: 3,6-bis[2-(2-arsonophenyl)diazen-1-yl]-4,5-dihydroxynaphthalene-2,7-disulfonic acid
• Synonyms: 2,2'-[1, 8-dihydroxy-3,6-disulfo-2, 7-naphthalene-bis(azo)dibenzenearsonic acid; 2,7-Bis(2-arsonophenylazo)-1, 8-dihydroxy-3, 6-naphthalene disulfonic acid

DATABASE IDS

• CAS Number: 1668-00-4

PROPERTIES

• Purity: ~95%
• Australian Hazchem: 2X
• Emergency Response Guidebook(ERG) Number: 151
• EU Classification: T3
• EU Hazard Identification Number: 6.1B
• European Hazard Symbols: Nature polluting (N)
• European Hazard Symbols: Toxic (T)
• Risk Statements: R:58-23/25
• Safety Statements: S:28-45-20/21-61
• Storage Condition: Room Temperature (15-30°C)
• Hazard Class: 6.1
• UN Number: 3280
• Packing Group: II

DETAILS

Description (English)

Free Acid Purity: ~95% Suitable for determination of micromolar amounts of calcium.