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(CAS RN:98-72-6 Product Number:N0964)


Synonym 4-Nitrobenzenearsonic Acid
Synonym 4-Nitrophenylarsonic Acid

General Information

Product Number N0964

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Purity/Analysis Method >98.0%(HPLC)(T)
Storage Temperature
M.F. / M.W. C6H6AsNO5=247.04
CAS RN 98-72-6
Related CAS RN
MDL Number MFCD00024575
Packaging and Container
  • Product Details
  • Safety & Regulations


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %

Data of Reference

mp 300°C(lit.)


Reaxys-RN 2939908
PubChem SID 253662441
Merck Index(14) 6566
EC Number 202-695-8


Signal Word Danger
Hazard Statements
  • H301+H331
  • :Toxic by inhalation and if swallowed.
  • H410
  • :Very toxic to aquatic life with long lasting effects.
Precautionary Statements
  • P261
  • :Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264
  • :Wash hands and face thoroughly after handling.
  • P270
  • :Do not eat, drink or smoke when using this product.
  • P301+P310+P330
  • :IF SWALLOWED: Immediately call a POISON CENTER or doctor. Rinse mouth.
  • P304+P340+P311
  • :IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor.
  • P403+P233
  • :Store in a well-ventilated place. Keep container tightly closed.

Transport Information

UN Number 3465
Class 6.1
Packing Group III
HS Number 2931399090


Nitarsone: An Arsonic Acid Compound Used for the Treatment of Blackhead Disease in Birds

Nitarsone, an arsonic acid compound, is commonly used for the treatment of blackhead disease (histomoniasis) caused by Histomonas meleagridis. H. meleagridis is a parasitic protozoan and can infect many birds, but it is most deadly in turkeys. (The product is for research purpose only.)


PubMed Literature

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