Chemical properties Colorless odorless oily liquid. It is miscible with ethanol, ether, benzene, chloroform and other organic solvents, soluble in acetone, insoluble in mineral oil. Slightly soluble in water. The solubility in water at 25ºC is 5.9g/100ml. Uses Triacetate can be used as plasticizer and spice fixative, ink solvent, and also used in the synthesis of medicine and dyes. Uses Used as chromatographic fixing Chemicalbook liquid, solvent, toughening agent and perfume fixing agent for moisturizing agent; Carrier solvent; Plasticizer; It absorbs carbon dioxide from natural gases. According to the regulations of GB2760 ~ 96 in our country, it can be used for spices. Use as cigarette filter binder and spice fixing agent, solvent, toughening agent. And can be used in cosmetics, casting, medicine, dyes and other industries. This product is non-toxic and non-irritating. Properties Soluble in carbon disulfide, carbon tetrachloride and benzoyl chloride. Hydrolyzed into phosphoric acid and hydrogen chloride in humid air, producing white smoke and special irritating haze. When heated to 160ºC, it begins to sublimate and partially decomposes on the right. At 300ºC, it is completely decomposed into chlorine and phosphorus trichloride. Pure product is white, due to the partial decomposition of phosphorus trichloride and chlorine gas after placement and light yellow. Uses Used as chlorination agent, catalyst, dehydrating agent. The sample was accurately weighed to about 1g and placed in an appropriate pressure bottle with 1mol/L. 25.0ml potassium hydroxide and 15ml isopropyl alcohol, add a Chemicalbook plug, wrap with cloth and place in a canvas bag. Heat a person in a water bath at 98 ° C and 2 ° C for 1 hour, and the water level in the water bath should be slightly higher than the liquid level in the bottle. Remove the bottle from the bag, cool to room temperature in the air, loosen the cloth and cork to release the residual pressure in the bottle, then remove the cloth. Add 6 ~ 8 drops of phenolphthalein test solution (TS-167), and titrate the excess alkali with 0.5mol/L sulfuric acid until the pink color has just disappeared. At the same time, carry out blank test as above. 0.5mol/L of sulfuric acid per ml is equivalent to 36.37mg of triglyceride triacetate (C9H14O6).
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