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Lanthanum

Catalog No. 263109 Name Sigma Aldrich
CAS Number 7439-91-0 Website http://www.sigmaaldrich.com
M. F. La Telephone 1-800-521-8956
M. W. 138.9055 Fax
Purity 99.9% trace metals basis Email
Storage Chembase ID: 109257

SYNONYMS

Title
IUPAC name
lanthanum
IUPAC Traditional name
lanthanum

DATABASE IDS

PubChem SID 24855950
EC Number 231-099-0
MDL Number MFCD00011066
CAS Number 7439-91-0

PROPERTIES

Empirical Formula (Hill Notation) La
Particle Size -40 mesh
Purity 99.9% trace metals basis
Apperance powder
Boiling Point 3464 °C(lit.)
Density 6.19 g/mL at 25 °C(lit.)
Melting Point 920 °C(lit.)
Resistivity 54 μΩ-cm
GHS Pictograms GHS02
GHS Signal Word Danger
GHS Hazard statements H260
European Hazard Symbols Flammable Flammable (F)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P223-P231 + P232-P370 + P378-P422
RID/ADR UN 3208 4.3/PG 1
Risk Statements 14/15
Safety Statements 43-Neverusewater.
Supplemental Hazard Statements Reacts violently with water.
Hazard Class 4.3
UN Number 3208
Packing Group 1
German water hazard class 3

DETAILS

Description (English)
Packaging
25 g in poly bottle
Description (简体中文)
包装
25 g in poly bottle

REFERENCES