iodine value

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• Iodine value — The iodine value (or iodine adsorption value or iodine number or iodine index ) in chemistry is the mass of iodine in grams that is consumed by 100 grams of a chemical substance. An iodine solution is yellow/brown in color and any chemical group… …   Wikipedia

• iodine value — ▪ chemistry also called  Iodine Number,         in analytical chemistry, measure of the degree of unsaturation of an oil, fat, or wax; the amount of iodine, in grams, that is taken up by 100 grams of the oil, fat, or wax. Saturated oils, fats,… …   Universalium

• iodine value — jodo skaičius statusas T sritis chemija apibrėžtis Jodo kiekis (g), kurį prisijungia 100 g medžiagos. atitikmenys: angl. iodine number; iodine value rus. иодное число …   Chemijos terminų aiškinamasis žodynas

• iodine value — /ˈaɪədin vælju/ (say uyuhdeen valyooh) noun a measure of the amount of unsaturated fatty acid present in a fat, oil, resin or other natural product; the weight of iodine absorbed by 100 grams of the substance …   Australian English dictionary

• iodine value — noun see iodine number …   Useful english dictionary

• Iodine (disambiguation) — Iodine is a chemical element.Iodine may also refer to:*Isotopes of iodine: **Iodine 123 **Iodine 124 **Iodine 125 **Iodine 129 **Iodine 131*Iodine clock reaction *Iodine deficiency *Iodine Recordings *Iodine test *Iodine value *Tincture of… …   Wikipedia

• iodine number — noun or iodine value : a measure of the unsaturation of a substance (as an oil or fat) expressed as the number of grams of iodine or equivalent halogen absorbed by 100 grams of the substance the iodine numbers of linseed oil, olive oil, and… …   Useful english dictionary

• iodine number — jodo skaičius statusas T sritis chemija apibrėžtis Jodo kiekis (g), kurį prisijungia 100 g medžiagos. atitikmenys: angl. iodine number; iodine value rus. иодное число …   Chemijos terminų aiškinamasis žodynas

• Iodine-125 — (125I) is a radioisotope of iodine which has uses in biological assays and in radiation therapy to treat prostate cancer and brain tumors. Its half life is around 60 days and it emits gamma rays with maximum energies of 35 keV, some of which are… …   Wikipedia

• value — A particular quantitative determination. For values not given below, see the specific name. SEE ALSO: index, number. [M.E., fr. O.Fr., fr. L. valeo, to be of v.] acetyl v. the milligrams of KOH required to neutralize the acetic acid produced by… …   Medical dictionary

• Acid value — In chemistry, acid value (or neutralization number or acid number or acidity ) is the mass of potassium hydroxide (KOH) in milligrams that is required to neutralize one gram of chemical substance. The acid number is a measure of the amount of… …   Wikipedia