Lanthanum hydroxide
Particle size grade: micron, nanometer
Purity: 99.99%
Appearance: white powder
Crystal type: Hexagonal crystal system
Melting point: 260 ℃
Pure c: > 99.99%
Secret: 4.40 g/cm3
Specific surface area: 28.72m2/g
Preparation method: preparation by precipitation method.
- 描述
- Inquiry
Other name: Lanthanum hydroxide hydrate
CAS no. : 14507-19-8
EINECS no. : 238-510-2
Formula: La(OH)3
Molecular weight: 192.9513
Boiling point: 100°C at 760 mmHg
Vapor pressure: 24.5mmhg at 25°C
Application
Lanthanum hydroxide (La(OH)3) is a white solid, belonging to the hexagonal crystal system. It is insoluble in water and easy to absorb CO2 from the air. It has excellent optical, electric and magnetic properties, and has been widely used as catalyst, adsorbent and fluorescent agent. At the same time, it is widely used in glass, ceramics, electronics industry and other fields. Nano-structured lanthanum hydroxide has a large specific surface area and unique electronic structure, which can form lanthanum complexes with other elements, and thus react with the reactants more perfectly, greatly improving its catalytic activity. Lanthanum hydroxide can also be used as a raw material for the production of lanthanum oxide, because it is easy to shed water and decompose when heated and dried. Lanthanum hydroxide has good properties in improving the thermal stability and electrical insulation of PVC materials. La(OH)3 is an important intermediate product of lanthanum products, and La2O3 can be obtained by calcination. Besides the generation of lanthanum oxide, only water is the by-product in the whole process of heating and decomposition. Therefore, lanthanum hydroxide can be used as a high-quality raw material for lanthanum oxide production.
相关产品
-
Lutetium fluoride
Other name: Lutetium Fluoride Anhydrous,Lutetium trifluoride,Lutetium(III) fluoride
Chemical formula: LuF3
CAS: 13760-81-1
EINECS: 237-355-8
Melting point: 1182 ℃
Boiling point: 2200 ℃
Density: 8.33 g/mlDescription: white powder, no crystal water. Insoluble in water, hydrochloric acid, nitric acid and sulfuric acid, but soluble in perchloric acid.
-
Nano Dysprosium Oxide
Other name: Didysprosium trioxide
CAS no. : 1308-87-8
EINECS no. : 215-164-0
Molecular formula: Dy2O3
Molecular weight: 372.9982
Melting point: 2330-2350 ℃
Solubility: insoluble
-
Ytterbium acetylacetonate hydrate
Other name: Ytterbium 2,4-pentanedionate, Ytterbium(III) acetylacetonate hydrate;
CAS no. : 14284-98-1
EINECS no. : 238-198-8
Molecular formula: C15H21O6Yb.
Molecular weight: 470.3636.
-
Anhydrous Gadolinium Chloride
Other name: gadolinium trichloride; Gadolinium(III) chloride
CAS no. : 10138-52-0
EINECS no. : 233-386-6
Molecular formula: Cl3Gd
Molecular weight: 263.609
Melting point: 609 ℃
The vapor pressure, 33900 MMHG at 25°C -
Europium Nitride
Molecular Formula: EuN
Molecular Weight: 165.97
CAS No.: 12020-58-5
EINECS No.: 234-659-2
-
Holmium Fluoride
Other name: Holmium (III) fluoride; holmium trifluoride
CAS no. : 13760-78-6
EINECS no. : 237-352-1
Formula: F3Ho
Molecular weight: 221.9255
Melting point: 1143 ℃
Boiling point: 19.5 ° C at 760 mmHg
The vapor pressure, 922 MMHG at 25 °C
-
Nano Praseodymium oxide
Other name: Dipraseodymium trioxide; Praseodymium sesquioxide; Praseodymium(III) oxide
CAS no. : 12036-32-7; 11113-81-8; 12037-29-5
EINECS no. : 234-845-3
Molecular formula: o 3 r2
Molecular weight: 329.8135
-
Lanthanum Strontium Manganite
Lanthanum Strontium Manganite powder
Manganese acid strontium lanthanum
Molecular formula: La1-xSrxMnO3-d
Usage: Solid fuel battery target material, catalyst target materials, superconducting substrate, the semiconductor material.
Origin: China
-
Lanthanum aluminate
Other name: Lanthanum aluminum oxide
CAS Number: 71496-78-1
EINECS: 234-433-3
Molecular formula: Al3H3LaO6
Molecular weight :214.89300Properties: White powder, density 6.52g/ml at 25°C(lit.), melting point 2080°C(lit.), insoluble in water, insoluble in acid.
Purity :99.9%, 99.99% -
Lanthanum zirconate
Purity: 2N, 3N
CAS no. : 12031-48-0
Molecular formula: La2O9Zr3
Molecular weight: 695.46Widely used in microelectronics, catalysts, ferroelectric materials, / lithium batteries, semiconductors and other electronic fields.