LANTHANUM OXIDE 99.90% AR

Get a Price/Quote

MOQ : 1 Kilogram

LANTHANUM OXIDE 99.90% AR Specification

Ph Level
Basic

HS Code
28469090

Physical Form
White powder

Grade
AR (Analytical Reagent)

Purity
99.90%

Application
Used in ceramics optical glasses catalysts phosphors and batteries

Appearance
White powder

Melting Point
2300 C

CAS No
1312-81-8

Structural Formula
O=La-La=O

Solubility
Insoluble in water; soluble in acids

Ingredients
Lanthanum oxide (La2O3) with purity 99.90%

Taste
Odorless and tasteless

Molecular Formula
La2O3

Smell
None

EINECS No
215-200-5

Refractive Rate
1.9812.007

Poisonous
NO

Shape
Amorphous

Density
6.51 Gram per cubic centimeter(g/cm3)

Usage
Widely used in high-precision optical applications and in the production of advanced materials

Storage
Store in a dry cool and well-ventilated area in a tightly sealed container

Shelf Life
Stable under proper storage conditions

Properties
High melting point optical transparency and reactivity with moisture and CO2

Molecular Weight
325.81 g/mol

About LANTHANUM OXIDE 99.90% AR

Lanthanum Oxide 99.90% AR is a high-purity white powder widely used in ceramics, optical glasses, catalysts, phosphors, and batteries. It is odorless, tasteless, and non-poisonous, with a basic pH level. With a melting point of 2300C, this AR grade product exhibits high optical transparency, reactivity with moisture and CO2, and a density of 6.51 g/cm3. Its molecular formula La2O3, molecular weight 325.81 g/mol, and refractive rate of 1.981-2.007 make it ideal for high-precision optical applications and advanced material production, ensuring stability under proper storage conditions.