Acetin
a colorless, thick, hygroscopic liquid, c 5 h 10 o 4 : used chiefly in the manufacture of explosives.
historical examples
determine the acetin value of the residue at in terms of glycerol.
soap-making manual e. g. thomssen
the glycerine may also be determined by the acetin or bichromate methods after driving off the alcohol and ether if so desired.
soap-making manual e. g. thomssen
an approximation to the quant-ty can be obtained from the spread between the acetin and bichromate results on such distillates.
soap-making manual e. g. thomssen
determine the apparent percentage of glycerol in the sample by the acetin process as described.
soap-making manual e. g. thomssen
Read Also:
- Aceto-
a combining form with the meanings “vinegar,” “acetic acid,” used in the formation of compound words (acetometer), especially in the names of chemical compounds in which acetic acid or the acetyl group is present (acetophenetidin). combining form containing an acetyl group or derived from acetic acid: acetone before vowels acet-, word-forming element from comb. form […]
- Acetoacetate
acetoacetate acetoacetate ac·e·to·ac·e·tate (ās’ĭ-tō-ās’ĭ-tāt’, ə-sē’tō-) n. a salt of acetoacetic acid.
- Acetoacetic acid
a colorless, oily liquid, c 4 h 6 o 3 , soluble in water, alcohol, and ether: used in synthetic organic chemistry. acetoacetic acid ac·e·to·a·ce·tic acid (ās’ĭ-tō-ə-sē’tĭk, ə-sē’tō-) n. a ketone body that is formed in excessive amounts and excreted in the urine of individuals suffering from starvation or diabetes. also called diacetic acid.
- Acetoacetyl-coa
acetoacetyl-coa acetoacetyl-coa ac·e·to·a·ce·tyl-coa (ās’ĭ-tō-ə-sēt’l-kō’ā’, -ās’ĭ-tl-, ə-sē’tō-) n. an intermediate in the oxidation of fatty acids. also called acetoacetyl coenzyme a.
- Acetobacter
any of several ellipsoidal or rodshaped aerobic bacteria of the genus acetobacter, certain species of which are used in making vinegar.