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12056-07-4

Name INDIUM SELENIDE
CAS 12056-07-4
EINECS(EC#) 235-016-9
Molecular Formula In2Se3
MDL Number MFCD00016147
Molecular Weight 466.52
MOL File 12056-07-4.mol
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Chemical Properties

Melting point  890°C
density  5.67 g/mL at 25 °C(lit.)
form  lumps
color  Silver-gray
Water Solubility  Insoluble in water.
Exposure limits ACGIH: TWA 0.1 mg/m3; TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.1 mg/m3; TWA 0.2 mg/m3
CAS DataBase Reference 12056-07-4(CAS DataBase Reference)
EPA Substance Registry System Indium selenide (In2Se3) (12056-07-4)

Safety Data

Hazard Codes  T,N
Risk Statements 
R23/25:Toxic by inhalation and if swallowed .
R33:Danger of cumulative effects.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
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) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 3283 6.1/PG 3
WGK Germany  3
TSCA  Yes
PackingGroup  III
HS Code  2842901090

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