LANHIT LLC

Company Description

LANHIT was founded in 1991 by L.A. Niselson - well-known specialists in the field of high purity compounds. All our employees have special high education in the field of physics and chemistry, some of us have Ph.D diplomas.

Using its own research and development, LANHIT produces more than 400 compounds from about 60 elements of the Periodic table, which can be used in numerous fields of modern science and technology:

-         metallurgy of metals and steels, semiconductor materials;

-         microelectronics and optical industry (fiber optics production, crystal growing, vapor deposition of protective layers and layers with special properties);

-         homogeneous and heterogeneous catalysts for basic organic, petrochemical and organometallic synthesis.

The overall purities of produced materials are 99.9 - 99.9999%; organic impurities - less than 0,1-1 ppm; content of hydrolysis products, OH-group and water - less than 1-100 ppm. Ultra dry halides are made in the forms of crystalline (melted pieces), powders, flakes and beads.

LANHIT produces a full range of ultra dry and anhydrous halides (chlorides, bromides, iodides, fluorides) of rare-earth metals with uniquely low level of analog elements-impurity and alkali metals (vacuum sealed in breakseal or standard ampoules).

We manufacture rare-earth compounds - oxides, halides, carbonates, nitrates, sulfates, acetates, oxalates with the 99,9-99,999% purity (rare earth impurities), the content of non-rare earth metals not exceeding 50 ppm