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iodine    音标拼音: ['ɑɪəd,ɑɪn]
n. 碘,碘酒

碘,碘酒

iodine
n 1: a nonmetallic element belonging to the halogens; used
especially in medicine and photography and in dyes; occurs
naturally only in combination in small quantities (as in
sea water or rocks) [synonym: {iodine}, {iodin}, {I}, {atomic
number 53}]
2: a tincture consisting of a solution of iodine in ethyl
alcohol; applied topically to wounds as an antiseptic [synonym:
{tincture of iodine}, {iodine}]

Iodine \I"o*dine\ ([imac]"[-o]*d[i^]n or [imac]"[-o]*d[=e]n;
104), n. [Gr. 'iw`dhs violetlike; 'i`on a violet e'i^dos
form: cf. F. iode, iodine. The name was given from the violet
color of its vapor. See {Violet}, {Idyl}.] (Chem.)
A nonmetallic element, of the halogen group of atomic number
53, occurring always in combination, as in the iodides. When
isolated it is in the form of dark gray metallic scales,
resembling plumbago, soft but brittle, and emitting a
chlorinelike odor. Symbol I. Atomic weight 126.90. If heated,
iodine volatilizes in beautiful violet vapors.
[1913 Webster]

Note: Iodine was formerly obtained from the ashes of seaweed
(kelp or varec), but is now also extracted from certain
natural brines. In the free state, iodine, even in very
minute quantities, colors starch blue. Iodine and its
compounds are largely used in medicine (as in
liniments, antisyphilitics, etc.), in photography, in
the preparation of aniline dyes, and as an indicator in
titration.
[1913 Webster]

{Iodine green}, an artificial green dyestuff, consisting of
an iodine derivative of rosaniline; -- called also {night
green}.

{Iodine scarlet}, a pigment of an intense scarlet color,
consisting of mercuric iodide.

{Iodine yellow}, a brilliant yellow pigment, consisting of
plumbic iodide.
[1913 Webster]

23 Moby Thesaurus words for "iodine":
Argyrol, Mercurochrome, Merthiolate, Salol, alcohol, boric acid,
calomel, camphor, carbolic acid, chloramine, cresol,
gentian violet, gramicidin, hexachloraphene, hydrogen peroxide,
peroxide, phenol, phenyl salicylate, resorcinol, silver vitellin,
thimerosal, thymol, tincture of iodine



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  • Iodine - Wikipedia
    Iodine is a chemical element; it has symbol I and atomic number 53 The heaviest of the stable halogens, it exists at standard conditions as a semi-lustrous, non-metallic solid that melts to form a deep violet liquid at 114 °C (237 °F), and boils to a violet gas at 184 °C (363 °F)
  • IODINE - Uses, Side Effects, and More - WebMD
    Iodine reduces thyroid hormone and can kill fungus, bacteria, and other microorganisms such as amoebas Iodine deficiency is one of the most common and preventable world health problems
  • Iodine Uses: Benefits, Side Effects, Recommendations, and More - Healthline
    Iodine is an essential nutrient that can support brain development and reduce your risk for thyroid disease Here are 10 uses of iodine, plus side effects and recommendations for daily intake
  • Iodine - Health Professional Fact Sheet - Office of Dietary Supplements . . .
    Iodine is a trace element that is naturally present in some foods, is added to some types of salt, and is available as a dietary supplement Iodine is an essential component of the thyroid hormones thyroxine (T4) and triiodothyronine (T3)
  • Iodine Benefits - Verywell Health
    Iodine is an essential mineral found in foods, such as fish and dairy products Most people get enough iodine from iodized salt What Are the Health Benefits of Iodine? Iodine is an essential part of the thyroid hormones thyroxine (T4) and triiodothyronine (T3) made by your thyroid gland, a butterfly-shaped organ in your neck
  • 5 Health Benefits of Iodine - Cleveland Clinic Health Essentials
    Iodine helps your thyroid gland produce the thyroid hormones you need to regulate your body temperature, breathing, heart health, metabolism and more
  • Iodine - The Nutrition Source
    Iodine is an essential trace mineral not made by the body so must be obtained by food or supplements It is found naturally in some foods and is added to supplements and some salt seasonings
  • Iodine: Thyroid Uses, Warnings, Side Effects, Dosage - MedicineNet
    Iodine is a trace mineral used by the body to produce thyroid hormones Iodine is not naturally synthesized by the body and must be obtained with dietary intake Iodine is an essential component of thyroid hormones thyroxine (T4) and triiodothyronine (T3) produced by the thyroid gland
  • Iodine: Benefits, Deficiency, Food Sources and Side Effects
    Salty water and plant-based food are major sources of iodine You would be surprised to know that iodine deficiency is identified as the number 1 cause of mental retardation across the globe Iodine has had such a huge impact because it is an extremely important mineral for healthy brain development





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