CAS 16774-21-3 99.95%Min Ammonium Cerium Nitrate

• Certification: RoHS, CE, ISO
• Shape: Powder
• Purification Method: Zone Refining
• Preparation Method: Electrolysis of Fused Salts
• Application: Applied in Special Glass and Catalyst etc.
• Product Type: Rare Earth Powder
• Model NO.: FITECH-Cerium Nitrate
• Composition: Ammonium Cerium Nitrate
• Sample: Availiable
• Usage: Applied in Special Glass and Catalyst etc.
• Formula: CE(Nh4)2(No3)6
• Purity: 99.95%Min
• Package: 50kg Drum Packing
• CAS: 16774-21-3
• Appearance: Orange Red
• Treo: 30%Min
• Grade: Industrial Grade
• Name: Ammonium Cerium Nitrate
• Transport Package: 1000kg Bag Packing Or50kg Drum
• Specification: 99.95%min
• Trademark: FITECH
• Origin: China
• HS Code: 2846109090
• Production Capacity: 1000mt/Year

Product Description

99.95%min Ammonium Cerium Nitrate

1. Material:rare earth nitrate
2. Color:orange red crstal

3. CAS No.:16774-21-3
4. EINECS No.:240-827-6
5. Formula weight:548.22
6. Solubility:easily soluble in water and ethanol
7. Purity:99.9%-99.99%
8. Hazard Class:5.1
9. UN NUMBER:UN1477

 

Code	CAN-3.5N	CAN-4N
TREO %	≥30.5	≥31.0
Cerium purity and relative rare earth impurities
CeO2/TREO %	≥99.95	≥99.99
La2O3/TREO %	≤0.030	≤0.004
Pr6O11/TREO %	≤0.005	≤0.002
Nd2O3/TREO %	≤0.005	≤0.001
Sm2O3/TREO %	≤0.005	≤0.001
Y2O3/TREO %	≤0.005	≤0.001
Non rare earth impurity
Fe %	≤0.0005	≤0.0003
Ca %	≤0.0005	≤0.0003
Cd %	≤0.0005	≤0.0003
Co %	≤0.0005	≤0.0003
Cu %	≤0.0005	≤0.0003
K %	≤0.0005	≤0.0003
Na %	≤0.0005	≤0.0003
Ni %	≤0.0005	≤0.0003
Pb %	≤0.0005	≤0.0003
NTU	≤1.5	≤0.8

Applications

1. Cerium Ammonium Nitrate, is the important material for making Chrome etchant which is a very important micro electronic circuit corroding materials for LCD;

2. Cerium Ammonium Nitrate is also applied in specialty glass and catalyst. In steels, Cerium degasifies and can help reduce Sulfides and Oxides, and it is a precipitation hardening agent in stainless steel. Cerium alloys are used in permanent magnets,and in Tungsten electrodes for gas Tungsten arc welding.

3. It is also used in carbon-arc lighting, especially in the motion picture industry.

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