Metal catalysts - Import export

RuCat 402 (Ruthenium on Alumina Catalyst) is a black powder which has Ru/AIO2O3 as chemical formula. This Ruthenium, a rare earth metal, supported catalyst has several applications including fuel cell technology, organic chemistry and hydrogenation of aromatic aldehydes. Availability Europe and United States RuCat 402 is available with short lead times. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.

Dr. Paul Lohmann® offers Manganese(II) Acetate in chem. pure grade. For industrial applications, it is used as a catalyst metal, transesterification catalyst for polyester, high purity manganese source for manganese oxides and as a raw material for oxidation catalysts. CAS 6156-78-1 EINECS 211-334-3 Dr. Paul Lohmann® carries out product and application development in close cooperation with customers. This includes the adaptation of chemical and physical parameters such as bulk density, wettability, particle size, purity or pH-value.

Dr. Paul Lohmann® offers Magnesium Acetate 4-hydrate as crystals in pharma/chem. pure grade as well as for food supplements. For pharmaceutical applications, it is used for parenteral nutrition. For food applications, it is used as acid regulator. For industrial applications, it is used to modify catalyst surfaces, as a promoter metal, transesterification catalyst for polyester and for electrostatic charging in polyester film production. CAS 16674-78-5 EINECS 205-554-9 Dr. Paul Lohmann® carries out product and application development in close cooperation with customers. This includes the adaptation of chemical and physical parameters such as bulk density, wettability, particle size, purity or pH-value.

SilQon TMDSO ( tetramethyldisiloxane ), is a colorless clear liquid which has C4H14OSi2 as chemical formula. It is a is a hydrogen terminated siloxane dimer which hydride groups provide a reactive site. This allows reactions with a variety of substances which contain vinyl groups or with hydroxyl functional polysiloxanes in combination with heat or metal catalysts. Tetramethyldisiloxane is also known as 1,1,3,3Tetramethyl1,3dihydrodisiloxane. Availability Europe SilQon TMDSO is on stock in our local warehouse . Our lead time is about one week if delivered in 150 Kg plastic drums. United States, Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.

Product Identification Chemical name: 4-tert-Butylbenzo-15-crown-5 Synonyms: 4-tert-Butylbenzo-15-crown-5-ether CAS No.: 15196-73-3 Molecular formula: C18H28O5 Molecular weight: 324.41 Melting point: 92.0-95.0 ℃ Specification Appearance: Off-white to pale yellow powder Purity: 98.00%min by GC/HPLC Moisture: 0.50%max Package Regular Packing: N.W 10kg/fiber drum Sample Packing: 0.1kg-0.5kg foil bag Transportation Information Classification: Non-dangerous goods HS Code: 2932999090 Status & Application Status: lab scale Application: 1) Used as an effective dissolution of inorganic in solvents; 2) Double metal cyanide (DMC) catalysts with crown ethers.