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Baotou Rare Earth Huaxing Technology Co., Ltd.

Cerium Oxide Hydroxide, High Quality, Faint Yellow Color manufacturer / supplier in China, offering High Quality Cerium Oxide Hydroxide Alloy, White Polishing Powder Cerium Carbonate Oxide (Hydrate), Neodymium Oxide Material of Neodymium Iron Boron Permanent Magnetic Material and so on.

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High Quality Cerium Oxide Hydroxide Alloy

FOB Price: Get Latest Price
Min. Order: 1 Ton
Transport Package: 500 Kg/ Bag
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: 000000
  • Grade Standard: Industrial Grade
  • Quality: First Class
  • Specification: ≥ 99.9%
  • HS Code: 28461020
  • Classification: Cerium Hydroxide
  • Kind: Acidic Oxide
  • Trademark: Huaxing Rare Earth
  • Origin: Baotou, Inner Monglia, China
Product Description
ElementCompanySpecifications
TREO%62±2
CeO2/TREO%≥99.9
La2O3/TREOppm≤300
Pr6O11/TREOppm≤200
Nd2O3/TREOppm≤200
Sm2O3/TREOppm≤100
Mg/Mppm≤20
Al/Mppm≤40
Cr/Mppm≤1.0
Mn/Mppm≤8
Co/Mppm≤1.0
Ni/Mppm≤1.0
Cu/Mppm≤8
Zn/Mppm≤10
Ba/Mppm≤1.0
Pb/Mppm≤8
Na/Mppm≤40
P/Mppm≤150
K/Mppm≤40
Ca/Mppm≤80
Fe/Mppm≤20
Cd/Mppm≤1.0
S/Mppm≤100
Si/Mppm≤80
Cl/Mppm≤100
Solubility//

High cerium oxide hydroxide
Chemical formula: Ce (OH) 4
Relative molecular weight: 208.15
CAS number: 2014-56-1
EINECS number: 234-599-7
Water solubility: Insoluble. 
Property description: 
Yellow or brownish yellow powder, insoluble in water and weak acid, soluble in concentrated acid, and the formation of the corresponding salt. 
Packing: 1000 kg / bag, neutral packing, also can according to the customer request to carry on the packing. 
Product application: 
1 used as a bleaching agent and clarifying agent for glass in the glass (color TV glass) industry. 
2 in the chemical industry for the production of automotive exhaust purification catalyst, PVC plastic stabilizer. 
3 is also used in the synthesis of naphthalene acid cerium paint drying agent. 
4. In the metallurgical industry for ductile iron ball agent smelting cerium ferro silicon alloy, can also be used for the smelting of CE rich rare earth ferrosilicon alloy materials. 
5 used as additive in electroplating technology. 
Preparation method: 
Solvent extraction method: Mixed light rare earth ore with sodium carbonate roasting, dilute sulfuric acid leaching, rare earth sulfate leaching solution, adding potassium permanganate, borax, using 2 - (2-ethyl hexyl) phosphoric acid (P204) and tributyl phosphate (TBP) kerosene as extractant, separation of cerium and the other three valence rare earth. Back extraction with sulfuric acid and raffinate with sodium sulfate to generate double salt precipitation, filtering, washing, adding sodium hydroxide conversion, filtering, drying of ceric hydroxide by. 
Security: 
In case of contact with the eyes, immediately rinse with plenty of water and send medical diagnosis and treatment. 
Flammable risk characteristics: Non combustible. 
Storage and transportation characteristics: Low temperature ventilation drying. 
Fire extinguishing agent: Water. 

High Quality Cerium Oxide Hydroxide Alloy
High Quality Cerium Oxide Hydroxide Alloy
High Quality Cerium Oxide Hydroxide Alloy
 
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