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URANIUM(IV) OXIDE

Product Name
URANIUM(IV) OXIDE
CAS No.
1344-57-6
Chemical Name
URANIUM(IV) OXIDE
Synonyms
UO2;Uranyl(VI);dioxouranium;uranous oxide;URANIUM OXIDE;diketouranium;URANIUM DIOXIDE;Uranium(Ⅳ)oxide;URANIUM(IV) OXIDE;uraniumoxide(uo2)
CBNumber
CB2440097
Molecular Formula
O2U
Formula Weight
270.02771
MOL File
1344-57-6.mol
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URANIUM(IV) OXIDE Property

Melting point:
2500°C
Density 
10,96 g/cm3
form 
brown cubic crystals
Water Solubility 
insoluble H2O, dilute acids; soluble conc acids [MER06]
CAS DataBase Reference
1344-57-6
EPA Substance Registry System
Uranium oxide (UO2) (1344-57-6)
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Safety

RIDADR 
2912
HazardClass 
7
PackingGroup 
III
HS Code 
28441000
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
ING0015970
Product name
URANIUM DIOXIDE
Purity
95.00%
Packaging
5MG
Price
$503.2
Updated
2021/12/16
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URANIUM(IV) OXIDE Chemical Properties,Usage,Production

Description

Uranium dioxide, also known as yellow cake, has a molecular formula of UO2. It is a black crystal that is insoluble in water. It is a high radiation risk and ignites spontaneously in finely divided form. It is used to pack nuclear fuel rods for nuclear reactors.

Chemical Properties

URANIUM(IV) OXIDE is black crystals. Insoluble inwater; soluble in nitric acid and concentrated sulfuric acid.

Physical properties

Brown to black powder or cubic crystals; density 10.97 g/cm3; Mohs hardness 5.5; melts at 2,827°C; insoluble in water and dilute acids; soluble in concentrated acids.

Uses

URANIUM(IV) OXIDE is a crystalline (or pellet) form is used to pack nuclear fuel rods.

Preparation

Uranium dioxide occurs in mineral uraninite. Purified oxide may be obtained from uraninite after purification. The commercial material, however, also is recovered from other uranium sources. Uranium dioxide is obtained as an intermediate during production of uranium metal (See Uranium). Uranyl nitrate, UO2(NO3)2, obtained from digesting the mineral uraninite or pitchblende with concentrated nitric acid and separated by solvent extraction, is reduced with hydrogen at high temperatures to yield the dioxide.

Hazard

High radiation risk. Ignites spontaneously in finely divided form.

URANIUM(IV) OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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URANIUM(IV) OXIDE Suppliers

Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Please Email
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9550
Advantage
50
Wuhan wingroup Pharmaceutical Co., Ltd
Tel
0086-18062075862
Fax
0086-27-87819568
Email
admin@whwingroup.com
Country
CHINA
ProdList
2499
Advantage
58
Wuhan Monad Medicine Tech Co.,LTD
Tel
02768782018
Email
sales01@whmonad.com
Country
CHINA
ProdList
1000
Advantage
58
Hubei Jusheng Technology Co.,Ltd.
Tel
86-18871470254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28229
Advantage
58
HENAN BON INDUSTRIAL CO.,LTD
Tel
0371-55170695
Email
info@hnbon.com
Country
CHINA
ProdList
26742
Advantage
58
Henan Huawen Chemical Co., Ltd
Tel
0370-2070108-
Fax
QQ:2712427897
Email
2712427897@qq.com
Country
China
ProdList
8898
Advantage
58
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View Lastest Price from URANIUM(IV) OXIDE manufacturers

Wuhan wingroup Pharmaceutical Co., Ltd
Product
URANIUM(IV) OXIDE 1344-57-6
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2021-07-06
Wuhan Monad Medicine Tech Co.,LTD
Product
dioxouranium 1344-57-6
Price
US $50.00/KG
Min. Order
1Kg/Bag
Purity
99.99%
Supply Ability
20 tons/month
Release date
2021-04-19

1344-57-6, URANIUM(IV) OXIDERelated Search:


  • UO2
  • Uranium oxide (UO2)
  • Uranium(4) oxide, red
  • uraniumoxide(uo2)
  • uranous oxide
  • URANIUM (IV) OXIDE 99.8%
  • URANIUM DIOXIDE
  • URANIUM(IV) OXIDE
  • URANIUM OXIDE BROWN-BLACK
  • URANIUM OXIDE
  • Uranium(Ⅳ)oxide
  • Uranium(IV) oxide: (Uranium black oxide)
  • Nuclear reference material 238UO2 A
  • Nuclear reference material 238UO2 B
  • Uranium(IV) oxide nuclear reference material, Uranium(IV) oxide
  • Uranium oxide(IV)
  • Uranium(IV)dioxide
  • Uranyl(VI)
  • diketouranium
  • dioxouranium
  • 1344-57-6