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12138-11-3

12138-11-3 structural image
Product Name: TERBIUM SULFIDE
Formula: H2STb
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description White or yellow powder with an odor of rotten eggs; [MSDSonline]
Chemical Classes Metals -> Rare Earth Metals

SAFETY INFORMATION

Pictogram(s)

Flame
Flammables
GHS02

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H261:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P231+P232:Handle under inert gas. Protect from moisture.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

COMPUTED DESCRIPTORS

Molecular Weight 414.1 g/mol
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 3
Rotatable Bond Count 0
Exact Mass 413.76692 g/mol
Monoisotopic Mass 413.76692 g/mol
Topological Polar Surface Area 3 Ų
Heavy Atom Count 5
Formal Charge 0
Complexity 0
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 5
Compound Is Canonicalized Yes