Appearance: colorless needle crystal or white crystalline frit.Have a special odor and smell of burning, extremely dilute solution has a sweet taste.Soluble in ethanol, ethyl ether, chloroform, glycerin, carbon disulfide, oil, vaseline, naphtha, fixed, strong alkali solution.Hardly soluble in petroleum ether.
Important organic synthetic raw material, USES: for making phenolic resin and bisphenol A, phenolphthalein, picric acid, salicylic acid, alkyl phenol and other chemicals, also can be used as A solvent.
Used for manufacturing resin, synthetic fiber, plastic raw materials, also used in the production of pharmaceutical, pesticide, etc.
Manufacturing of phenolic resin, paint, pharmaceutical raw materials.
Used as analytical reagent.
GB 2760-1996 rules for temporary permits the use of edible spices.
Phenol is an important organic chemical raw materials, using it to preparing phenolic resin, caprolactam, bisphenol A, salicylic acid, picric acid, pentachlorophenol, 2, 4-d, adipic alcohol, phenolphthalein n-acetyl ethoxy, aniline and other chemical products and intermediates in the chemical raw materials, alkylphenol, synthetic fibre, plastic, synthetic rubber, medicine, pesticide, spices, dye, paint and oil refining industry has an important purpose.In addition, the phenol also can be used as a solvent, laboratory reagents and disinfectant.1997-1997, the United States, Western Europe, Japan and other major areas of phenol demand to maintain an average annual rate of 4.2% growth.
Phenol is one of the important raw material of pesticide production, can produce pesticides, budweiser, quick kill sulfur phosphorus, phosphorus of fruits and vegetables, fresh amine fungicide microphones, triadimefon, benzene ether JiaHuan, herbicide 2, 4 - and 2, 4 - drops butyl ester and rodenticide poison rat rat p, bromine generation phosphorus.In addition, alkyl phenol im into alkylphenol, if nonylphenol and nonylphenol, sec-octyl phenol, there are many aromatic phenol, such as phenol, 2, 2-2 - methyl benzyl dimethyl benzyl phenol, etc., are important intermediates of surfactant.
In sulfuric acid solution colorimetric determination of nitrate and nitrite.The indirect determination of potassium.Bind to excessive halogen free.The determination of alkaline earth metal oxides.Verification of ammonia, hypochlorous acid salt, 1 hydroxy acid.As the determination of molecular weight of the solvent undissolved compounds.Microscopic dyeing, etc.