2012年2月10日星期五

Precautions of Saquinavir Mesylate

Use: used in combination with nucleoside analogues, zidovudine, or zalcitabine in the treatment of acquired immunodeficiency syndrome (AIDS).
Precautions
Use cautiously in:
hepatic disease, hemophilia types A and B, diabetes mellitus
pregnant or breastfeeding patients
children younger than age 16.
More about: Saquinavir Mesylate
Read more: http://www.biomedicine-pro.net/APIS/Saquinavir-Mesylate/

2012年2月2日星期四

Palladium carbon catalyst

Application of Palladium carbon catalyst
Hydrogenation alkene and alkyne
Hydrogenation of aromatic aldehydes to hydrocarbonsH
Hydrogenation of aromatic aldehydes to alcohols
Hydrogenation of nitroaromatic compounds
It is palladium metal carbon,widely used in chemical industry.
Appearance: Light brown powder& dark brown liquid. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars.
Improve miscibility of concrete amalgamator with water and collapsibility as well. As a condition of equivalent blending, collapsibility can be increased 5-8 times when it is added at 0.7% blend dosage.
More about: Palladium carbon catalyst
Read more: http://www.catalyst-pro.net/Products/Palladium-carbon-catalyst.html

Where to buy Platinum-carbon catalyst?

Platinum-carbon catalyst is one of the most important catalysts in hydrogenation of ortho-nitrochlorobenzene to 2,2′-dichlorohydrazobenzene. Platinum catalysts supported on activated carbon with high purity, high surface area, large pore volume and appropriate pore structure usually exhibit higher activities for hydrogenation of ortho-nitrochlorobenzene to 2,2′-dichlorohydrazobenzene. The catalyst prepared from H2PtCl6 with pH=3 shows greater catalytic performance than those prepared under other conditions.
Main features:
Platinum-carbon catalyst is a high catalytic activity and selectivity can be used repeatedly; may be at a low temperature, low pressure even at room temperature, the reaction under atmospheric pressure; part, according to user feedback, the Composite Performance Index over the same catalyst imported.
More about: Platinum-carbon catalyst
Read more: http://www.catalyst-pro.net/Products/Platinumcarbon-catalyst.html