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7429-91-6

7429-91-6 structural image
Product Name: DYSPROSIUM
Formula: Dy
Synonyms: ;Dysprosium
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Silvery metal. [ChemIDplus] Crystals that oxidize in moist air; Greenish-yellow salts; [Merck Index] Stable in air at room temperature; Dissolves in acids with release of hydrogen; Can be machined without igniting if overheating is avoided; [Reference #1]
Chemical Classes Metals -> Rare Earth Metals

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Flame
Flammables
GHS02

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H228:Flammable solids
H251:Self-heating substances and mixtures
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H413:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P235:Keep cool.
P240:Ground/bond container and receiving equipment.
P273:Avoid release to the environment.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 162.500 g/mol
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 0
Rotatable Bond Count 0
Exact Mass 163.929181 g/mol
Monoisotopic Mass 163.929181 g/mol
Topological Polar Surface Area 0 Ų
Heavy Atom Count 1
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 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Dysprosium atom is a lanthanoid atom and a f-block element atom.