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5410-29-7

Name 2-NITROPHENYLARSONIC ACID
CAS 5410-29-7
EINECS(EC#) 226-485-0
Molecular Formula C6H6AsNO5
MDL Number MFCD00047664
Molecular Weight 247.04
MOL File 5410-29-7.mol
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Chemical Properties

Appearance Beige-yellowish powder
Melting point  225 °C
Boiling point  542.2±52.0 °C(Predicted)
solubility  slightly sol. in Acetone,Chloroform,Ethanol
form  Powder
pka pK1:3.37;pK2:8.54 (25°C)
color  Beige-yellow
CAS DataBase Reference 5410-29-7(CAS DataBase Reference)
EPA Substance Registry System Arsonic acid, (2-nitrophenyl)- (5410-29-7)

Safety Data

Hazard Codes  N-T,N,T
Risk Statements 
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R23/25:Toxic by inhalation and if swallowed .
Safety Statements 
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S60:This material and/or its container must be disposed of as hazardous waste .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S20/21:When using, do not eat, drink or smoke .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
RIDADR  1557
RTECS  CY5950000
HazardClass  6.1(b)
PackingGroup  III
HS Code  29310099
Safety Profile
Poison by ingestion. When heated to decomposition it emits very toxic fumes of NOx and As. See also ARSENIC COMPOUNDS and NITRO COMPOUNDS OF AROMATIC HYDROCARBONS.

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