[PAR] [TLE] Ethanol [SEP] Ethanol, also called alcohol, ethyl alcohol, and drinking alcohol, is a compound and simple alcohol with the chemical formula C2H5OH .  Its formula can be written also as CH3 −CH2 −OH or C2H5 −OH (an ethyl group linked to a hydroxyl group), and is often abbreviated as EtOH.  Ethanol is a volatile, flammable, colorless liquid with a slight characteristic odor.  It is used as a drug and is the principal type of alcohol found in alcoholic drinks. [PAR] [TLE] Aurin [SEP] Aurin (C.I. 43800), sometimes named rosolic acid or corallin is an organic compound, forming yellowish or deep-red crystals with greenish metallic luster.  It is practically insoluble in water, freely soluble in alcohol.  It is soluble in strong acids to form yellow solution, or in aqueous alkalis to form carmine red solutions.  Due to this behaviour it can be used as pH indicator with pH transition range 5.0 - 6.8.  It used as intermediate in manufacturing of dyes.
[PAR] [TLE] Ethanol [ SEP ] Ethanol , also called alcohol , ethyl alcohol , and drinking alcohol , is a compound and simple alcohol with the chemical formula C2H5OH . Its formula can be written also as CH3 −CH2 −OH or C2H5 −OH ( an ethyl group linked to a hydroxyl group ) , and is often abbreviated as EtOH . Ethanol is a volatile , flammable , colorless liquid with a slight characteristic odor . It is used as a drug and is the principal type of alcohol found in alcoholic drinks . [PAR] [TLE] Aurin [ SEP ] Aurin ( C.I. 43800 ) , sometimes named rosolic acid or corallin is an organic compound , forming yellowish or deep - red crystals with greenish metallic luster . It is practically insoluble in water , freely soluble in alcohol . It is soluble in strong acids to form yellow solution , or in aqueous alkalis to form carmine red solutions . Due to this behaviour it can be used as pH indicator with pH transition range 5.0 - 6.8 . It used as intermediate in manufacturing of dyes .
What is Aurin freely soluble in that is also called alcohol?
What is Aurin freely soluble in that is also called alcohol ?
Ethanol
Ethanol