263109
镧
powder, −40 mesh, under oil, 99.9% trace rare earth metals basis
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关于此项目
经验公式（希尔记法）:
La
化学文摘社编号:
分子量:
138.91
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
231-099-0
MDL number:
assay
99.9% trace rare earth metals basis
form
powder
composition
La
reaction suitability
reagent type: catalyst
core: lanthanum
resistivity
54 μΩ-cm
particle size
−40 mesh
bp
3464 °C (lit.)
mp
920 °C (lit.)
density
6.19 g/mL at 25 °C (lit.)
SMILES string
[La]
InChI
1S/La
InChI key
FZLIPJUXYLNCLC-UHFFFAOYSA-N
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signalword
Danger
hcodes
supp_hazards
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Classifications
Water-react. 1