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| Articles by honghong liu |
11. Why is silver nitrate used in on medicine?
October 24, 2013
Silver nitrate is a chemical compound with chemical formula AgNO3. This nitrate of silver is a light-sensitive ingredient in photographic film and is a poisonous, corrosive compound. Silver nitrate crystals can be produced by dissolving silver in nitric acid and evaporating the solution. The compoun...
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12. Intro to 2-Methylimidazole
October 24, 2013
2-methylimidazole , is white needle crystal or crystalline powder under room temperature. Relative molecular mass of 82.11 . Melting point 145 ~ 146 ?. Boiling point 267 ?. It Can be sublimated . Flash point of 160 ?. Insoluble in ether , cold benzene , soluble in water , alcohols , ketones . Irrita...
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13. Compound: 4-Hydroxy-4-methyl-2-pentanone
October 24, 2013
4-Hydroxy-4-methyl-2-pentanone is a clear colourless liquid with mild pleasant odor it turns yellow on ageing. It is also known as Diacetone alcohol, diketone alcohol, tyranton, 4-hydroxy-4-methylpentanone, 2-methyl-2-pentanol-4-one, 4-methyl-2-pentanon-4-ol, diacetonalkohol, 4-hydroxy-2-keto-4-meth...
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14. Potassium hydrogencarbonate Production
October 24, 2013
Potassium hydrogencarbonate(CAS.NO:298-14-6) is a colorless, odorless, slightly basic, salty substance. Soluble in water , insoluble in alcohol. Potassium hydrogencarbonate is "generally recognized as safe".There is no evidence of human c...
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15. Androsta-1,4-dien-3-one,17-[(1-oxo-10-undecenyl)oxy]-, (17b)-
October 18, 2013
Name:Androsta-1,4-dien-3-one,17-[(1-oxo-10-undecenyl)oxy]-, (17b)-
EINECS:236-024-5
Molecular Formula:C30H44O3
CAS Registry Number:13103-34-9
Molecular Structure:
Superlist Name:Boldenone undecyle...
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16. Atorvastatin calcium interactions and action
October 18, 2013
Atorvastatin calcium is a member of the drug class known as statins, used for lowering blood cholesterol. It also stabilizes plaque and prevents strokes through anti-inflammation and other mechanisms. Like all statins, Atorvastatin calcium works by inhibiting HMG-CoA reductase, an enzyme found in li...
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17. Phthalic anhydride
October 18, 2013
Phthalic anhydride is the anhydride of phthalic acid. This colorless solid is an important industrial chemical, especially for the large–scale production of plasticizers for plastics. It is presently obtained by catalytic oxidation of ortho–xylene or naphthalene. Phthalic anhydride can also be prepa...
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18. Triphenylphosphine application
October 16, 2013
Triphenylphosphine (IUPAC name: triphenylphosphane) is a common organophosphorus compound with the formula P(C6H5)3 - often abbreviated to PPh3 or Ph3P. It is widely used in the synthesis of organic and organometallic compounds. PPh3 exists as relatively air stable, colorless crystals at room temper...
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19. Benefits and Applications of N-Methyl-2-Pyrrolidone
October 16, 2013
N-Methyl-2-Pyrrolidone (NMP) is a powerful solvent with broad solubility for resins and high chemical and thermal stability. It is completely soluble with water at all temperatures and is soluble with most organic solvents.
N-Methyl-2-Pyrrolidone(CAS.NO:872-50-4), known for its low toxicit...
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20. Estr-4-en-3-one,17-[(1-oxodecyl)oxy]-, (17b)-
October 16, 2013
Name:Estr-4-en-3-one,17-[(1-oxodecyl)oxy]-, (17b)-
EINECS:206-639-3
Molecular Formula:C28H44O3
CAS Registry Number:360-70-3
Appearance:white to light yellow powder
Molecular Weight:428.64716 <...
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Author: honghong liu
