| naphthalize | <chemistry> To mingle, saturate, or impregnate, with naphtha. Source: Websters Dictionary (01 Mar 1998) |
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| naphthazarin | <chemistry> A dyestuff, resembling alizarin, obtained from naphthoquinone as a red crystalline substance with a bright green, metallic luster. Synonym: naphthalizarin. Origin: Naphthalene + alizarin. Source: Websters Dictionary (01 Mar 1998) |
| naphthazoline hydrochloride | 2-(1-naphthylmethyl)-2-imidazoline hydrochloride;a sympathomimetic amine, used as a topical vasoconstrictor; available as naphazoline hydrochloride nitrate, with the same uses. Synonym: naphthazoline hydrochloride. (05 Mar 2000) |
| naphthalene |
Essentially two benzene rings linked together, naphthalene is a solid material derived from coal tar. It is one of two chemicals commonly used to make mothballs. It is highly toxic and in some individuals, particularly those of dark skinned races, can produce a catastrophic breakdown of red blood cells, resulting in anemia or acute kidney failure. Listed as a priority water pollutant by EPA, it bioconcentrates in aquatic organisms.
출처: www.georgiastrait.org/toxicglossary3.php
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| naphtha |
an aliphatic low KB hydrocarbon solvent; any of several volatile hydrocarbon liquids derived chiefly from coal tar, used as a solvent.
출처: www.sgia.org/glossary/Nn.cfm
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| naphtha |
Am ambiguous term which may mean high flash naphtha (mineral spirits), or low flash naphtha (petroleum, ether, low boiling ligroin) or something altogether different. Flash point and explosive limits vary. The term naphtha is so ambiguous that it should not be used.
출처: www.fire.org.uk/glossary.htm
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| naphtha |
Can be used for motor gasoline blending and can supply other petrochemical feedstocks. It
출처: www.basinelectric.com/Help/glossary.html
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| naphthaline r. |
magdala r.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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