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Purity 99.9-99.99 Ce Cerium Metal CAS 7440-45-1 For NiMH Batteries
Purity 99.9-99.99 Ce Cerium Metal CAS 7440-45-1 For NiMH Batteries
Specifications
Supply Ability :
100 tons
MOQ :
500g
Packaging Details :
0.5-1 kilogram per bottle, 50 kilograms per drum, 500 kilograms per pallet
Delivery Time :
45-60 Workdays
Payment Terms :
T/T
CAS # :
7440-45-1
Molecular Formula :
Ce
EC No. :
231-154-9
Purity :
99.9-99.99%
Molecular Weight :
140.12
Appearance :
Silvery
Melting Point :
795°C
Boiling Point :
3360℃
Density :
6689 kg/m³
Electrical Resistivity :
75.0 µΩ·cm @ 25°C
Electronegativity :
1.1 Paulings
Heat of Fusion :
2.12 cal/(g·mol)
Heat of Vaporization :
95 kcal/(g·atom) @ 3426°C
Poisson's Ratio :
0.24
Specific Heat :
0.049 cal/(g·K) @ 25°C
Tensile Strength :
N/A
Thermal Conductivity :
0.113 W/(cm·K) @ 298.2 K
Thermal Expansion :
6.3 µm/(m·K) (rt)
Vickers Hardness :
270 MPa
Young's Modulus :
33.6 GPa
Description

Cerium (Ce): Primary Use in NiMH Batteries, Key Component in Specialty Alloys (Flints, Nodulizers)

Cerium is a gray, reactive metal with a density of 6.9 g/cm³ (tetragonal crystal) and 6.7 g/cm³ (hexagonal crystal). Its melting point is 795°C, and boiling point is 3443°C. Malleable and the most naturally abundant lanthanide, cerium emits sparks when bent.

Applications

  1. Used in nickel-metal hydride (NiMH) batteries (primary application).
  2. Manufacture of specialty alloys (e.g., lighter flints, nodulizers).

Product Series

Product

Product Code

Safety Data

Technical Data

Cerium 99.9%

ET-CeM-01

 Cerium.pdf Cerium Metal 99.9.pdf

Cerium 99.99%

ET-CeM-02

Cerium Metal 99.99.pdf

Health and Safety Information

Signal Word Danger
Hazard Statements H228-H302-H312-H315-H319-H332-H335
Hazard Code F, Xn
Precautionary Statements P210-P231+P232-P280-P240-P241-P233-P370+P378c-P335+P334-P402+P404-P501a
Flash Point N/A
Risk Code 11-20/21/22-36/37/38
Safety Statements 16-26-36/37/39
RTECS Number N/A
Transport Information UN 1333 4.1/PG 2
WGK Germany 3
GHS Pictogram Purity 99.9-99.99 Ce Cerium Metal CAS 7440-45-1 For NiMH Batteries

Packaging Specifications

• Standard packaging: 50 kg/drum, 500 kg/pallet, ton bags
• Sample packaging: 500 g/bag, 1 kg/bottle

Production Process
Cerium is separated from rare earth elements via ion exchange or solvent extraction, then reduced using lithium. The two-zone reactor combines reduction and distillation:

  1. Anhydrous CeCl₃ is placed in the upper titanium crucible (distillation chamber).
  2. 99.97% pure lithium is loaded into the lower crucible.
  3. The reactor is vacuum-sealed (7 Pa) and heated to 1000°C.
  4. CeCl₃ vapor reacts with lithium vapor; cerium collects in the lower crucible.
  5. Post-reaction, LiCl is distilled to the upper chamber (~10-hour process).
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Purity 99.9-99.99 Ce Cerium Metal CAS 7440-45-1 For NiMH Batteries

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Product Detail
Supply Ability :
100 tons
MOQ :
500g
Packaging Details :
0.5-1 kilogram per bottle, 50 kilograms per drum, 500 kilograms per pallet
Delivery Time :
45-60 Workdays
Payment Terms :
T/T
CAS # :
7440-45-1
Contact Supplier
Purity 99.9-99.99 Ce Cerium Metal CAS 7440-45-1 For NiMH Batteries

Shanghai Sheeny Metal Mateirals Co.,Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Since 2015
Business Type :
Agent
Main Products :
Rare Earth Metals, Rare Earth Oxides, Rare Earth Acetates
Total Annual :
70000000-80000000
Employee Number :
50~60
Certification Level :
Verified Supplier
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