14507-19-8

Name LANTHANUM HYDROXIDE
CAS 14507-19-8
EINECS(EC#) 238-510-2
Molecular Formula H3LaO3
MDL Number MFCD00016160
Molecular Weight 189.93
MOL File 14507-19-8.mol
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Chemical Properties

Melting point  decomposes [STR93]
density  4.27[at 20℃]
vapor pressure  0Pa at 25℃
storage temp.  Inert atmosphere,Room Temperature
form  Powder
color  White
Water Solubility  Insoluble in water. Soluble in strong acids.
Solubility Product Constant (Ksp) pKsp: 18.7
InChI InChI=1S/La.3H2O/h;3*1H2/q+3;;;/p-3
InChIKey YXEUGTSPQFTXTR-UHFFFAOYSA-K
SMILES [La](O)(O)O
CAS DataBase Reference 14507-19-8(CAS DataBase Reference)
EPA Substance Registry System Lanthanum hydroxide (La(OH)3) (14507-19-8)

Safety Data

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H315-H319-H335-H314
Precautionary statements  P280-P305+P351+P338-P310-P261-P280a-P304+P340-P405-P501a
Hazard Codes  C
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3262 8/PG 2
WGK Germany  3
TSCA  Yes
REACH Registrations Active
HS Code  2846901020

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