Chemical encyclopaedia : a digest of chemistry and its industrial applications / by C.T. Kingzett.

  • Kingzett, Charles Thomas, 1852-1935.
Date:
1932
Catalogue details

Licence: In copyright

Credit: Chemical encyclopaedia : a digest of chemistry and its industrial applications / by C.T. Kingzett. Source: Wellcome Collection.

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    ACETYLIZATION (Acetylation)—-The introduction of the acetyl radical (CH3CO—) into compounds, such as alcohols, phenols and amines, by boiling with acetic anhydride or acetyl chloride, etc. ACICULAR (Crystals)—Needle-shaped. ACID, CLEVES (Acid Alpha-Naphthol sulphonic, i: 5)—An inter- mediate. ACID EGGS—See Data Sheets. ACID F (Acid Beta-Naphthylamine monosulphonic, 2: 6) (C10H6(NH2) S03H)—An intermediate. ACID FREUND’S (Naphthylamine disulphonic Acid, 3:6) (C10H5 (NH2)(S03H)2)—An intermediate. ACID G (Acid Amino-Naphthol-sulphonic, 2:8:6) (C10H5(OH)(NH2) S03H)—An intermediate. ACID H (Acid Aminonaphtholdisulphonic, 1: 3 : 6 : 8) (C10H4(OH)(NH2) (S03H)2)—An intermediate, the manufacture of which is described in an article in the Ind. Chem., 1925, i., 141. ACID J (2-Amino-5-Hydroxy-Naphthalene-7-sulphonic Acid)—An inter- mediate. ACID K (l-Amino-8-Naphthol-4:6-disulphonic Acid)—An intermediate. ACID, KOCH (Alpha-Naphthalene trisulphonic Acid, 3:6:8) (C10H4 (NH2)(S03H)3)—An intermediate. ACID, LAURENT’S (Nitro-Naphthalene-sulphonic, 1:5) [C10H6(NO2) (S03H).]—An intermediate, being a pale yellow crystalline body, soluble in water, alcohol, and ether. ACID, NAPHTHIONIC (Alpha-Naphthylamine-sulphonic, 1: 4) (C10H6 (NH2)(S03H)—An intermediate. ACID, NEVILLE and WINTHER (Alpha-Naphthol-sulphonic, 1: 4) [C.0Hr(OH)(SO,H)l—An intermediate. ACID PUMPS_See Pumps. ACID RESISTANCE—With respect to the use of materials in con- struction of chemical plant and buildings, see W. H. Hatfield on “The Fabrication of Acid-resisting Steel Plant {Chem. and Ind., 1929, 48, 1061; Chem. Age, xv., 198); McMyn and Edge on “Acid-resisting Metals” {Chem. and Ind., 1931, 50, 474); also Bricks, Cements, Chemical Plant, Corrosion, Iron, and Refractories. ACID, SULPHANILIC (1:3) (C6H4(NH2)S03H_An intermediate. ACIDIC—In a modern view of electrons, acids are bodies which can part with a proton to bases. ACIDIMETRY—The determination of amount of acid in a solution by titration with a standard alkali solution. (See Volumetric Analyses.) “ACIDOL”—A pharmaceutical preparation of betaine hydrochloride, a colourless crystalline substance which upon solution in water hydro- lyses, yielding hydrochloric acid. It is used therapeutically, and is a potential source of various methyl amines. (See Betaine.)