Description
4-Aminophenylarsonic acid Details
Chemical Name: 4-Aminophenylarsonic acid
CAS No.: 98-50-0
Appearance: off-white fine crystalline powder
4-Aminophenylarsonic acid Typical Properties
Melting point?
??300???C(lit.)
Boiling point?
528.5??52.0 ??C(Predicted)
density?
1.9571
solubility?
Sparingly soluble in water, soluble in concentrated mineral acids, alkali carbonate solutions, alcohol and diethyl ether. Practically insoluble in acetone, benzene and chloroform.
form?
solid
pka
pK1: ca 2;pK2: 4.02;pK3: 8.62 (25??C)
color?
Needles from aq solns
Water Solubility?
SLIGHTLY SOLUBLE IN COLD WATER
4-Aminophenylarsonic acid Usage
4-Aminophenylarsonic acid is an organoarsenic compound. 4-Aminophenylarsonic acid is a highly toxic contaminant and can be found in plants growing in contaminated soil. 4-Aminophenylarsonic acid was used as an additive in animal feed. It has also been used in treating dysentery in swine as well as having potential chemotherapeutic activity.
4-Aminophenylarsonic acid Packaging and Shipping
Packing: 25KG/Drum
4-Aminophenylarsonic acid Storage
p-Arsanilic acid should be kept stored in a tightly closed container in a cool, dry, wellventilated area. It should be kept away from incompatible materials, dust generation, excess heat, and strong oxidants.
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