Date published: 2026-4-23

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p-Arsanilic acid (CAS 98-50-0)

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CAS Number:
98-50-0
Purity:
98%
Molecular Weight:
217.05
Molecular Formula:
C6H8AsNO3
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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p-Arsanilic acid, an organoarsenic compound, demonstrates anti-infective properties. In the context of feed additives, it enhances weight gain in farm-raised animals. However, it is essential to note that many countries have prohibited its use as a growth promoter. Functioning as an organoarsonic acid, p-Arsanilic acid acts as a conjugate acid for arsanilate(1-). This arsenical has found utility as a feed additive in pigs and poultry, particularly for enteric conditions. Despite its benefits, it is to be aware of the adverse effects it may cause in animals. Notably, p-Arsanilic acid has been associated with blindness, and it exhibits ototoxic and nephrotoxic properties in animals. Hence, its use necessitates careful consideration and adherence to regulations.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

p-Arsanilic acid, 100 g

sc-250626
100 g
$56.00