Owing to problems in manufacturing reproducibility, alum has been almost completely replaced by aluminium hydroxide and aluminium phosphate for commercial vaccines. These can be prepared in a more ...

Sodium aluminate forms through the chemical reaction of aluminum oxide with sodium hydroxide and water, as follows: The residues sink gradually to the bottom of the tank and are later removed. In the ...

DEAR READERS: Animal-cloning company ViaGen Pets reports that demand is strong for its pet cloning and cell preservation services. The company says it has cloned more than 1,000 dogs and cats ...

With more than 400,000 veterinary practices across the country and a thriving pet market, China's vet industry has become a key player in the global landscape, she said. The WSAVA Congress was a ...

A few drops of dilute sodium hydroxide solution react to form a white precipitate with aluminium ions, calcium ions and magnesium ions. However, if excess sodium hydroxide solution is added ...

Supplier: Clean Harbors Environmental Services, Inc. Description: regulations, minimize liability, and reduce waste and emissions. Our services and infrastructure encompass the widest range and ...

Lucknow: A truck carrying 30 quintals of aluminium powder caught fire on Kisan Path late Thursday night after a short circuit. The blaze continued for over 13 hours despite multiple efforts to ...

Ltd. Description: Alumina (Aluminum oxide) is extremely hard and has a very high melting point. Alumina ceramic is the most common and traditional technical material. High purity alumina has excellent ...

When ammonium chloride powder is mixed with barium hydroxide powder and stirred, a chemical reaction takes place. The temperature drops to –14°C. True or false? This is an exothermic reaction.

The shrinking population poses threats to growth but has opened opportunities for businesses that serve seniors. Schools for children have been turned into education centers offering activities ...