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lanthanum-rare-earth-oxides-content(1 products available)
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Purity
Package

LANTHANUM

  • CAS:7439-91-0
  • MF:La
  • MW:138.91
  • EINECS:231-099-0
Melting point::
920 °C (lit.)
Boiling point::
3464 °C (lit.)
Density :
6.19 g/mL at 25 °C (lit.)
solubility :
soluble in dilute acid solutions
form :
slugs
color :
Silver-white
Specific Gravity:
6.19
Resistivity:
54 μΩ-cm
Water Solubility :
slowly decomposes in H2O; readily attacked by mineral acids [MER06]
Sensitive :
Air & Moisture Sensitive
Merck :
13,5379
Exposure limits:
ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3)
Stability::
Stable.
Symbol(GHS) 

GHS02
Signal word 
Danger
Hazard statements 
H228
Precautionary statements 
P210-P240-P241-P280-P370+P378
More Chemical Properties

Lanthanum ICP standard   

Pack Size
Purity
Availability
Price
100mL
traceable to SRM from NIST La(NO?)? in HNO? 2-3% 1000 mg/l La Certipur?
In stock Inquiry
25282
Update time:2024-08-21
New Delhi
Phone: 1-800-309-5000
Web:
Product catalog: 157135
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