10031-51-3

Name Erbium(III) nitrate pentahydrate
CAS 10031-51-3
EINECS(EC#) 233-436-7
Molecular Formula ErN3O9
MDL Number MFCD00010988
Molecular Weight 353.27
MOL File 10031-51-3.mol
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Chemical Properties

Appearance pink crystals or crystalline powder
Melting point  130°C -4H₂O
form  Crystals or Crystalline Powder
color  Pink
Water Solubility  Typically insoluble in water.
Sensitive  Hygroscopic
Stability: hygroscopic
InChI InChI=1S/Er.HNO3.H2O/c;2-1(3)4;/h;(H,2,3,4);1H2
InChIKey URJXNAYYIWEHAS-UHFFFAOYSA-N
SMILES N(O)(=O)=O.[Er].O
CAS DataBase Reference 10031-51-3(CAS DataBase Reference)

Safety Data

Hazard Codes  O,Xi
Risk Statements 
R8:Contact with combustible material may cause fire.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
Safety Statements 
S17:Keep away from combustible material .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/39:Wear suitable protective clothing and eye/face protection .
RIDADR  UN 1477 5.1/PG 2
WGK Germany  3
TSCA  Yes
HazardClass  5.1
PackingGroup  III
HS Code  28469000
Storage Class 5.1B - Oxidizing hazardous materials
Hazard Classifications Eye Dam. 1
Ox. Sol. 2
Skin Irrit. 2
STOT SE 3

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