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96-91-3

Name Picramic acid
CAS 96-91-3
EINECS(EC#) 202-544-6
Molecular Formula C6H5N3O5
MDL Number MFCD00070534
Molecular Weight 199.12
MOL File 96-91-3.mol

Chemical Properties

Appearance dark red crystals
Melting point  169°C
Boiling point  336.62°C (rough estimate)
density  1.6937 (rough estimate)
vapor pressure  0-0Pa at 25℃
refractive index  1.6910 (estimate)
Stability: Stable. Combustible-burns rapidly: dangerous fire risk. Do not subject to shock, friction or heat. Incompatible with strong oxidizing agents.
Water Solubility  <0.1 g/100 mL at 20.5 ºC
Merck  7409
CAS DataBase Reference 96-91-3(CAS DataBase Reference)
NIST Chemistry Reference Picramic acid(96-91-3)
EPA Substance Registry System 96-91-3(EPA Substance)

Safety Data

Hazard Codes  E,Xn
Risk Statements 
R1:Explosive when dry.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S35:This material and its container must be disposed of in a safe way .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  3317
RTECS  SJ5800000
HazardClass  4.1
PackingGroup  II
Hazardous Substances Data 96-91-3(Hazardous Substances Data)

Hazard Information

Material Safety Data Sheet(MSDS)

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