| resorcin | <chemistry> A colourless crystalline substance of the phenol series, obtained by melting certain resins, as galbanum, asafetida, etc, with caustic potash. It is also produced artificially and used in making certain dyestuffs, as phthalein, fluorescein, and eosin. Origin: Resin + orcin. So called because in its higher homologue it resembles orcin. Source: Websters Dictionary (01 Mar 1998) |
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| resorcinol | M-dihydroxybenzene; 1,3-benzenediol;used internally for the relief of nausea, asthma, whooping cough, and diarrhoea, but chiefly as an external antiseptic in psoriasis, eczema, seborrhoea, and ringworm; pyrocatechol and hydroquinone are isomers of resorcinol. Synonym: resorcin. Resorcinol monoacetate, used externally in the treatment of acne, sycosis, and seborrhoea. (05 Mar 2000) |
| resorcinol phthalic anhydride | <chemical> Fluorophore commonly used in microscopy. Fluorescein di acetate can be used as a vital stain or can be conjugated to proteins (particularly antibodies) using isothiocyanate. Excitation is at 365nm and the emitted light is green yellow (450-490nm). The emission spectrum is pH sensitive and fluorescein can therefore be used to measure pH in intracellular compartments. (18 Nov 1997) |
| resorcinol test | A test for fructosuria; fresh urine treated with resorcinol in acid gives a red precipitate in the presence of fructose; the precipitate should form a red solution in ethanol. Synonym: Selivanoff's test. (05 Mar 2000) |
| resorcinolphthalein | Synonym: fluorescein. (05 Mar 2000) |
| resorcinolphthalein sodium | A dye used for diagnosis of certain ocular diseases, differentiation or delineation of organ parts in surgery, and determination of circulation time. Synonym: resorcinolphthalein sodium, uranin. (05 Mar 2000) |
Synonyms : m Dihydroxybenzenes, meta Dihydroxybenzenes
| resorcinol |
a crystalline phenol obtained from various resins; used in ointments for acne and in dandruff shampoos
Ãâó: wordnet.princeton.edu/perl/webwn
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| resorcin |
Resorcin (meta-dioxybenzene) or resorcinol, C6H4(OH)2, one of the dihydric phenols. It is obtained on fusing many resins (galbanum, asafoetida, etc.) with caustic potash, or by the distillation of Brazil-wood extract. It may be prepared synthetically by fusing meta-iodophenol, phenol meta-sulphonic acid, and benzene meta-disulphonic acid with potash; by the action of nitrous acid on meta-aminophenol; or by the action of 10% hydrochloric acid on meta-phenyiene diamine (J. Meyer, Ber. ...
Ãâó: en.wikipedia.org/wiki/Resorcin
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| resorcinol |
Benzenediols or dihydroxybenzenes are aromatic chemical compounds in which two hydroxyl groups are substituted onto a benzene ring. Because they have at least one hydroxyl group covalently bonded directly to a carbon atom in a benzene ring, they are in a class of organic compounds called phenols. There are three isomers of bezenediol, each of which has its own common or non-systematic name as shown in the mini-table below. ...
Ãâó: en.wikipedia.org/wiki/Resorcinol
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| resorcinol |
In mild solutions, used as an antiseptic and as a soothing preparation for itchy skin.
Ãâó: allindiansite.com/home/beauty/beauty_glossary.html
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| resorcinol |
(extended definition) Type of phenolic resin, but will cure at room, as well as, with the elevated temperatures.
Ãâó: www.specialchem4adhesives.com/resources/glossary/i...
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| resorcin | a crystalline phenol obtained from various resins |
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| resorcin | a yellow dye that is visible even when highly diluted |
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