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11090

Fluka

Arsenazo III

SKU

11090

for spectrophotometric det. of Th, Zr, U, Cd, Zn, Ca

Synonym(s)

2,2′-(1,8-Dihydroxy-3,6-disulfonaphthylene-2,7-bisazo)bisbenzenearsonic acid; 2,7-Bis(2-arsonophenylazo)chromotropic acid

Overview
Documents
Specifications
Properties
Safety Information

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General Information:

Leading the industry for over 65 years
Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured

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Brand Fluka	Beilstein Registry Number 5717957	CAS Numbers (All) 1668-00-4	EC Number 216-788-6	Linear Formula C₂₂H₁₈As₂N₄O₁₄S₂
MDL Number MFCD00036695	Molar Mass 776.37 g/mol	Synonyms 2,2′-(1,8-Dihydroxy-3,6-disulfonaphthylene-2,7-bisazo)bisbenzenearsonic acid; 2,7-Bis(2-arsonophenylazo)chromotropic acid

Documents

Safety Data Sheet (SDS)

Safety Data Sheet (SDS)

Certificate of Analysis (COA)
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Certificate of Origin (COO)
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Specifications

Property	Value
assay (HPLC)	Min. 79 %
colour of the solution	complying
loss on drying (110°C)	Max. 10 %
sulfated ash	Max. 1 %
calcium (Ca)	Max. 500 ppm
cadmium (Cd)	Max. 50 ppm
chromium (Cr)	Max. 200 ppm
magnesium (Mg)	Max. 50 ppm
molybdenum (Mo)	Max. 50 ppm
zinc (Zn)	Max. 50 ppm
absorbtion (1%/1cm)	Min. 300
absorption maximum	535 - 543 nm

Properties

Property	Value
Boiling Point/Range	Decomposition
Color	Dark Brown
Density	No data available
Flashpoint	Not applicable
Form	Solid
Grade	Indicators
Incompatible Materials	Oxidizing agents
Lower Explosion Limit	No data available
Melting Point/Range	320 °C
Partition Coefficient	No data available
Solubility in Water	No data available
Upper Explosion Limit	No data available
Vapor Pressure	Negligible
Viscosity	Not applicable
pH-Value	No data available
Storage Temperature	Ambient

Safety Information

Property	Value
Hazard Class	6.1
Package Group	II
UN ID	UN3280