Buy Lab Chemicals Online From Manufacturers Suppliers Exporters - Worldofchemicals

chemical-categories

Lactic Acid

We are supplying lactic acid with the formula C    3 H 6 O 3  found in meats, baking materials, beverages, dairy, and as an ingredient for various types of food additives. The lactic acid offered by 
Chivine Resources, Inc is a white water-soluble solid, that dissolves into a clear liquid. Animal feed, food, personal care, pharmaceutical, and plastics are major industries that have been extensively using our product. Buy Lactic Acid from us, we offer these products under the sustenance of a highly skilled staff of professionals who ensure stringent tests over the quality of these products.

Properties Suppliers
Lanthanum Chloride Heptahydrate Industrial Grade 99%

Lanthanum chloride heptahydrate is white crytalline granules, which absorb moisture in air. It dissolve in water, alcohol and acid. Lanthanum chloride hexahydrate is available too. It is faintly red or gray crystalline powder. Lanthanum oxide is the raw material

Lanthanum Chloride Heptahydrate

CAS No.:10025-84-0 EINECS No.:231-595-7 Molecular Formula:LaCl3.7H2O Molecular Weight:371.3622
Melting Point:91℃ Density:5.3    
CAS No.:17272-45-6 Molecular Formula:Cl13H12LaO6 Molecular Weight:353.36 Melting Point:70

Applications

Lanthanum(III) chloride heptahydrate uses as analytical reagent. It is also raw material for oil cracking catalyst and refining lanthanum metal.

Properties Suppliers
Lanthanum Foils LAB GRADE 99.9%

lanthanum foils rare earth metal sheets

La REM 99.9%

sputtering target, evaporation coating material, vacuum coating material

Properties Suppliers
Lanthanum Nitrate Hexahydrate

Lanthanum nitrate hexahydrate is used to detect an acetyl group used.

Properties Suppliers
Lanthanum Oxide Industrial Grade 99.9%

Lanthanum oxide is white orthorhombic system or amorphous powders. It is close to white powder of rhombohedral system or amorphous and hexagonal structure.  Lanthanum trioxide absorb carbon dioxide and moist in air, which turn into lanthanum carbonate. It is hard to dissolve in water, but dissolve in dilute inorganic acids.

Lanthanum Oxide

CAS No.: 1312-81-8 EINECS No.: 215-200-5 Molecular Formula: La2O3 Molecular Weight:325.82
Melting Point:2315℃ Boiling Point:4200℃ Density:6.51 Flash Point:4200

Applications

Lanthanum(III) oxide is mainly for production of special alloys, light-guide fibre, precision optical glass and high refraction optical fiber board, which is fit for camera, microlens, advanced optical instrument prism.

In ceramic industry, it use in producing ceramic capacitors, piezoelectric ceramic dopant and lanthanum oxybromide powder of X-ray luminescent materials.

Lanthanum trioxide doping in lithium oxide or zirconium oxide can apply to make ferrimagnetics. It can improve temperature dependence and dielectric properties of barium titanatestrontium titanate and other feroelectrics. It is also raw material for fiber optic device and optical glass.

La2O3 is raw material for lanthanum boride. It is also catalysts for many kinds of reaction.

Properties Suppliers
Lanthanum Sulfate

Lanthanum sulfate is used for atomic weight determinations for lanthanum.

Properties Suppliers
Lanthanum Sulfide Industrial Grade 99%

Lanthanum sulfide is yellow crystal powder, which is a kind of rare earth sulfide powder. Sulfur and lanthanum metal are the raw material.

Lanthanum Sulfide

CAS No.:12031-49-1 EINECS No.:234-752-8 Molecular Formula:La2S3 Molecular Weight:374.01
Melting Point:2150℃ Density:4.911 UN 3134 4.3/PG 3  

Applications

Lanthanum(III) sulfide mainly apply to optical materials and ceramics.

Properties Suppliers
Lauric Acid

Lauric acid is a saturated fatty acid with a 12-carbon atom chain. In the laboratory, lauric acid is often used to investigate the molar mass of an unknown substance via the freezing-point depression. It has been claimed to have antimicrobial properties.

Properties Suppliers
Lead Carbonate

Lead carbonate is prepared industrially from lead(II) acetate and carbon dioxide. It has a wide range of applications. It catalyzes the polymerization of formaldehyde to high molecular weight crystalline poly(oxymethylene) products. It is used as a component of high-pressure lubricating greases, as a catalyst in the curing of moldable thermosetting silicone resins, as a coating on vinyl chloride polymers to improve their dielectric properties, as a component of corrosion-resistant, dispersion- strengthened grids in lead-acid storage batteries and also as a photoconductor for electrophotography.

Properties Suppliers
Lead Iodide

Lead Iodide ,10101-63-0

Properties Suppliers