What is the meaning of fine chemicals?
: a chemical (as a photographic chemical, a perfume, or a pharmaceutical) produced and handled in relatively small amounts and usually in a more or less pure state — compare heavy chemical.
What is fine chemical and examples?
Fine chemicals provide the means for things like drugs, fragrances, and additives in food. Some examples of bulk chemicals are ammonia, sulfuric acid, and sodium hydroxide, which are all made at large chemical plants via a variety of different processes.
Which substance is an example of a fine chemical?
Examples of fine chemicals include flavors and fragrances, photographic chemicals, pharmaceutical and biological products and intermediates.
Are Fine Chemicals specialty chemicals?
Fine chemicals are chemical substances that are obtained by means of complex syntheses and have a guaranteed degree of purity. Specialty chemicals is the broader term and generally includes chemical substances for special applications where the effect is what counts most.
What is the difference between fine chemicals and heavy chemicals?
Fine chemicals are used as starting materials for specialty chemicals, particularly pharmaceuticals, biopharmaceuticals and agrochemicals. The term “fine chemicals” is used in distinction to “heavy chemicals”, which are produced and handled in large lots and are often in a crude state.
What are heavy chemicals in chemistry?
Heavy chemicals’ is a term that applies to such products as the common acids, soda ash, caustic soda and those salts and other chemicals that are produced in large quantities and at relatively little cost.
What is the difference between fine and heavy chemicals?
Answer: Fine chemicals are used as starting materials for specialty chemicals, particularly pharmaceuticals, biopharmaceuticals and agrochemicals. The term “fine chemicals” is used in distinction to “heavy chemicals”, which are produced and handled in large lots and are often in a crude state.
What are the properties of fine chemicals?
Fine chemicals are complex, single, pure chemical substances, produced in limited quantities in multipurpose plants by multistep batch chemical or biotechnological processes.
Is Ibuprofen a fine chemical?
The term “fine chemicals” is used in distinction to “heavy chemicals”, which are produced and handled in large lots and are often in a crude state….Fine Chemical / Custom Manufacturing Companies.
| Company | Albemarle |
|---|---|
| Sales 2009 ($ million) | 2005 |
| F.C. unit | Fine Chem.1 |
| Sales 2009 ($ million) | 5002 |
| Remarks | a.o. ibuprofen |
What are the uses of Speciality chemicals?
The applications of speciality chemicals include boosting agricultural, construction, pharmaceutical products processing, chemical and intermediates processing, food processing and ingredients for household, coatings and paper trading, and transportation.. These chemicals are used in many familiar item manufacture.
What is meant by heavy chemical in chemistry?
: a chemical produced and handled in large lots (as a ton or more a day) and often in a more or less crude state —used especially of acids (as sulfuric acid), alkalies, and salts (as aluminum sulfate) — compare fine chemical.
What are the examples of heavy chemicals?
Heavy chemicals, as usually classified, include amongst others the following: Acids, alkalis both caustic and carbonated and salts, e.g. ammonium sulphate, sodium sulphate, sulphides, hydrosulphites, hypo-sulphites, sodium silicate and bichromate; magnesium, zinc and lead compounds, copper sulphate and calcium carbide.
How are fine chemicals used in the life science industry?
Fine chemicals are used as starting materials for specialty chemicals, particularly pharmaceuticals, biopharmaceuticals and agrochemicals. Custom manufacturing for the life science industry plays a big role; however, a significant portion of the fine chemicals total production volume is manufactured in house by large users.
Which is the best description of a fine chemical?
For the synthesis of peptides, four categories of fine chemicals, commonly referred to as peptide building blocks (PBBs), are key, namely amino acids (=starting materials), protected amino acids]
What’s the molecular weight of a fine chemical?
The generally accepted threshold between LMW and HMW is a molecular weight of about 700. LMW fine chemicals, also designated as small molecules, are produced by traditional chemical synthesis, by microorganisms (fermentation or biotransformation), or by extraction from plants and animals.