C3H404 MALONIC See also:

• ACID (from the Lat. root ac-, sharp; acere, to be sour)

ACID  or See also:

• CH2
• CH2(OH)

CH2(000H)2, occurs in the See also:

• FORM (Lat. forma)

form of its See also:

• CALCIUM [symbol Ca, atomic weight 40.0 (o= x6)]

calcium See also:

• SALT (a common Teutonic word, cf. Dutch zout, Ger. Salz, Scand. salt; cognate with Gr. &Xs, Lat. sal)
• SALT, SIR TITUS, BART

salt in the See also:

• SUGAR

sugar See also:

• BEET

beet . It was first prepared in 1858 by V . Dessaignes, who obtained it by oxidizing malic See also:

• ACID (from the Lat. root ac-, sharp; acere, to be sour)

acid (See also:

• ANN

Ann., 1858, 107, p . 251) . It may also be obtained by oxidizing allylene and propylene with See also:

• COLD (in O. Eng. cald and ceald, a word coming ultimately from a root cognate with the Lat. gelu, gelidus, and common in the Teutonic languages, which usually have two distinct forms for the substantive and the adjective, cf. Ger. Kolte, kalt, Dutch koude

cold See also:

• POTASSIUM [symbol K (from kalium), atomic weight 39.114 0=16)]

potassium permanganate See also:

• SOLUTION (from Lat. solvere, to loosen, dissolve)

solution, by the See also:

• HYDROLYSIS (Gr. 6Swp, water, Anew, to loosen)

hydrolysis of barbituric acid (malonyl See also:

• UREA, or CARBAMIDE, CO(NH2)2

urea) with alkalis (A . See also:

• BAEYER, JOHANN FRIEDRICH WILHELM ADOLF VON (1835– )

Baeyer, Ann., 1864, 130, p . 143) ; by the hydrolysis of cyanacetic acid (H . See also:

• KOLBE, ADOLPHE WILHELM HERMANN (1818–1884)

Kolbe, Ann., 1864, 131, p . 349; H . See also:

• MULLER, FERDINAND VON, BARON (1825–1896)
• MULLER, FRIEDRICH (1749-1825)
• MULLER, GEORGE (1805-1898)
• MULLER, JOHANNES PETER (18o1-1858)
• MULLER, JOHANNES VON (1752-1809)
• MULLER, JULIUS (18oi-1878)
• MULLER, KARL OTFRIED (1797-1840)
• MULLER, LUCIAN (1836-1898)
• MULLER, WILHELM (1794-1827)
• MULLER, WILLIAM JAMES (1812-1845)

Muller, Ann., 1864, 131, p . 352), and by the See also:

• ACTION

action of See also:

• SILVER

silver See also:

• OXIDE

oxide on 13-di-chloracrylic ester at 125° C . (O .

Wallach, Ann., 1878, 193, p . 25) The See also:

• HALF

half nitrile of malonic acid is cyanacetic acid, CN•CH•2 COOH, which, in the form of its ester, may be obtained by the action of a solution of potassium See also:

• CYANIDE

cyanide on monochloracetic acid . The solution obtained is neutralized, concentrated on the See also:

• WATER

water-See also:

• BATH
• BATH, THOMAS THYNNE
• BATH, WILLIAM

bath, acidified by sulphuric acid and extracted with See also:

• ETHER, (C2H5)2O

ether . It is then converted into the See also:

• LEAD
• LEAD (pronounced iced)

lead salt, which is decomposed by sulphuretted See also:

• HYDROGEN [symbol H, atomic weight x-oo8 (0=16)]

hydrogen and the solution is carefully concentrated (Th . Nieves, Ann., 1867, 143, p . 201) . It melts at 70° C.and at higher temperatures decomposes, with See also:

• EVOLUTION

evolution of See also:

• CARBON (symbol C, atomic weight 12)

carbon dioxide and formation of aceto-nitrile, See also:

• CH3

CH3.CN . The true nitrile of malonic acid is methylene cyanide, CH2 (CN)2, which is obtained by distilling a mixture of cyanacetamide and See also:

• PHOSPHORUS (Gr. 4ws, light, sPEpety, to bear)

phosphorus pentoxide . It is a crystalline solid, which melts at 29°—30' C. and boils at 218°-219° C., and is readily soluble in See also:

• ALCOHOL

alcohol and ether .