Nitric acid: Inorganic compound, colourless,fuming, highly corrosive liquid, chemical formula HNO 3. 硝酸: 一种无机化合物, 无色 、 冒烟 、 高度腐蚀性的液体, 化学式为HNO3. 互联网 I also calledFumingTemple, located on the Black Dragon Cave. ...
Process for the nitration of a compound of formula I below with nitric acid in sulfuric acid, according to the following general equation: ##STR1## where X is a Cl or F and R is haloalkyl, for example CHF 2 or CF 2 CHF 2 , in which the improvement comprises carrying out said ...
Nitric acid: Inorganic compound, colourless,fuming, highly corrosive liquid, chemical formula HNO 3. 硝酸: 一种无机化合物, 无色 、 冒烟 、 高度腐蚀性的液体, 化学式为HNO3. 互联网 I also calledFumingTemple, located on the Black Dragon Cave. ...
Formula: H2O4S.O3S Chemical Name: Fuming sulfuric acid Synonyms: Sulfuric acid,mixt. with sulfur trioxide;Sulfur trioxide,mixt. contg.;Oleum;Sulfuric acid fuming;Fuming sulfuric acid;Oleum iodisum;17107-61-8 Categories: Inorganic Chemistry>Inorganic Acid ...
Prepn. of alkylacrylates of formula Ar1ZCHR1CHAr2OCOR2 (I) comprises reaction of a sulphide of formula Ar1ZCHR1CHAr2SR5 (II) with an excess of fuming nitric acid, in an acid anhydrides at -15 to -20 deg.C. In the formulae, Ar = phenyl or pyridyl (both substd. by 1-4 R3 ...
Because of the tendency to liberate Sulfur Trioxide on contact with air, Oleum is also known as “fuming Sulfuric Acid”. What is the formula of fuming h2so4? Sulfuric acid, 20% fuming, 18-24% free SO{3} Formula:C6H13BrZnFormula weight: 230.45 CAS Number: 124397-96-2 UN Number: UN...
Prepn. of alkylacrylates of formula Ar1ZCHR1CHAr2OCOR2 (I) comprises reaction of a sulphide of formula Ar1ZCHR1CHAr2SR5 (II) with an excess of fuming nitric acid, in an acid anhydrides at -15 to -20 deg.C. In the formulae, Ar = phenyl or pyridyl (both substd. by 1-4 R3 ...