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1345-07-9

Name BISMUTH SULFIDE
CAS 1345-07-9
EINECS(EC#) 215-716-0
Molecular Formula Bi2S3
MDL Number MFCD00014204
Molecular Weight 514.16
MOL File 1345-07-9.mol
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Chemical Properties

Appearance Blackish brown powder
Melting point  685°C (dec.)
density  7.7 g/mL at 25 °C(lit.)
solubility  insoluble in H2O; soluble in acid solutions
form  Lump
color  Gray
Specific Gravity 7.7
Water Solubility  Insoluble in water. Soluble in acids.
Crystal Structure Sb2S3 type
crystal system Nogata
Merck  13,1288
Solubility Product Constant (Ksp) pKsp: 97
Space group Pbnm
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
1.11371.12970.39819090900.5009
CAS DataBase Reference 1345-07-9(CAS DataBase Reference)
EPA Substance Registry System Bismuth sulfide (Bi2S3) (1345-07-9)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  2
RTECS  EB3105000
TSCA  Yes
Toxicity
mouse,LD50,oral,10gm/kg (10000mg/kg),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(6), Pg. 16, 1986.

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