serw-MX  [xml]  
 


    
 DeCS Categories

D01 Inorganic Chemicals .
D01.045 Alkalies .
D01.045.250 Hydroxides .
D01.045.250.875 Water .
D01.045.250.875.200 Deuterium Oxide .
D01.248 Electrolytes .
D01.248.497 Ions 5743 .
D01.248.497.158 Anions .
D01.248.497.158.459 Hydroxides .
D01.248.497.158.459.650 Water .
D01.248.497.158.459.650.200 Deuterium Oxide .
D01.268 Elements .
D01.268.150 Carbon .
D01.268.150.150 Charcoal .
D01.268.150.200 Diamond .
D01.268.406 Hydrogen .
D01.268.406.500 Deuterium .
D01.268.406.500.250 Deuterium Oxide .
D01.362 Gases .
D01.362.340 Hydrogen .
D01.362.340.500 Deuterium .
D01.362.340.500.250 Deuterium Oxide .
D01.695 Phosphorus Compounds .
D01.695.525 Phosphines .
D02 Organic Chemicals .
D02.092 Amines .
D02.442 Hydrazines .
D02.442.288 Hydrazones .
D02.455 Hydrocarbons .
D02.455.326 Hydrocarbons, Acyclic .
D02.455.326.146 Alkanes .
D02.455.326.146.571 Methane .
D02.491 Imines .
D02.491.784 Schiff Bases .
D02.705 Organophosphorus Compounds .
D02.705.621 Phosphines .
D03 Heterocyclic Compounds .
D03.132 Alkaloids .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.082 Energy .
SP4.011.082.623 Fossil Fuels .
SP4.011.082.623.259 Charcoal .
SP4.011.082.623.264 Hydrocarbons .
SP4.011.082.623.264.845 Methane .
SP4.011.097 Chemistry .
SP4.011.097.036 Organic Chemicals .
SP4.011.097.036.604 Amines .
SP4.011.097.036.674 Methane .
SP4.041 Air 306 .
SP4.041.432 Air Pollutants .
SP4.041.432.533 Chemical Pollutants .
SP4.041.432.533.010 Gaseous Pollutants .
SP4.041.432.533.010.030 Greenhouse Gases .
SP4.041.432.533.010.030.010 Carbon Gaseous Pollutants .
SP4.041.432.533.010.030.010.030 Methane .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Charcoal .
Actidose .
Actidose-Aqua .
Adsorba .
Carbomix .
Charbon .
CharcoAid .
CharcoCaps .
Charcodote .
Formocarbine .
Insta-Char .
Kohle-Compretten .
Kohle-Hevert .
Kohle-Pulvis .
Kohle-Tabletten Boxo-Pharm .
Liqui-Char .
Norit .
Ultracarbon .
Charcoal, Activated .
Activated Charcoal .
An amorphous form of carbon prepared from the incomplete combustion of animal or vegetable matter, e.g., wood. The activated form of charcoal is used in the treatment of poisoning. (Grant & Hackh's Chemical Dictionary, 5th ed) .
1.00
738794
 
Hydrazones .
Compounds of the general formula R:N.NR2, as resulting from the action of hydrazines with aldehydes or ketones. (Grant & Hackh's Chemical Dictionary, 5th ed) .
0.44
284262
 
Diamond .
Diamonds .
Diamond. A crystalline form of carbon that occurs as hard, colorless or tinted isomeric crystals. It is used as a precious stone, for cutting glass, and as bearings for delicate mechanisms. (From Grant & Hackh's Chemical Dictionary, 5th ed) .
0.41
271864
 
Alkalies .
Alkalis .
Alkali .
Bases .
Alkaline Substances .
Basic Substances .
Usually a hydroxide of lithium, sodium, potassium, rubidium or cesium, but also the carbonates of these metals, ammonia, and the amines. (Grant & Hackh's Chemical Dictionary, 5th ed) .
0.40
274475
 
Deuterium Oxide .
Oxide, Deuterium .
Water, Heavy .
Heavy Water .
The isotopic compound of hydrogen of mass 2 (deuterium) with oxygen. (From Grant & Hackh's Chemical Dictionary, 5th ed) It is used to study mechanisms and rates of chemical or nuclear reactions, as well as biological processes. .
0.39
52006
 
Amines .
A group of compounds derived from ammonia by substituting organic radicals for the hydrogens. (From Grant & Hackh's Chemical Dictionary, 5th ed) .
0.39
3822854
 
Methane .
The simplest saturated hydrocarbon. It is a colorless, flammable gas, slightly soluble in water. It is one of the chief constituents of natural gas and is formed in the decomposition of organic matter. (Grant & Hackh's Chemical Dictionary, 5th ed) .
0.39
3113940
 
Schiff Bases .
Schiff Base .
Base, Schiff .
Bases, Schiff .
Condensation products of aromatic amines and aldehydes forming azomethines substituted on the N atom, containing the general formula R-N:CHR. (From Grant & Hackh's Chemical Dictionary, 5th ed) .
0.39
03622
 
Alkaloids .
Alkaloids, Plant .
Plant Alkaloids .
Organic nitrogenous bases. Many alkaloids of medical importance occur in the animal and vegetable kingdoms, and some have been synthesized. (Grant & Hackh's Chemical Dictionary, 5th ed) .
0.39
15223674
 
Phosphines .
Inorganic or organic compounds derived from phosphine (PH3) by the replacement of H atoms. (From Grant & Hackh's Chemical Dictionary, 5th ed) .
0.38
153131