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Descriptor English: Silicon Dioxide
Descriptor Spanish: Dióxido de Silicio
Descriptor dióxido de silicio
Entry term(s) sílice
Scope note: Cristales transparentes e insípidos, que se encuentran en la naturaleza en forma de ágata, amatista, calcedonia, cristobalita, pedernal, arena, CUARZO y tridimita. El compuesto es insoluble en agua o ácidos excepto en el ácido fluorhídrico.
Descriptor Portuguese: Dióxido de Silício
Descriptor French: Silice
Entry term(s): Cristobalite
Dioxyde de silicium
SiO2
Tridymite
Tree number(s): D01.578.750
D01.650.550.825
D01.837.725
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D012822
Scope note: Transparent, tasteless crystals found in nature as agate, amethyst, chalcedony, cristobalite, flint, sand, QUARTZ, and tridymite. The compound is insoluble in water or acids except hydrofluoric acid.
Annotation: note entry term: do not confuse with SILICON; TN 172: differentiation among silic- terms; see MeSH definition for names of common forms of silicon dioxide
Allowable Qualifiers: AD administration et posologie
AE effets indésirables
AG agonistes
AI antagonistes et inhibiteurs
AN analyse
BL sang
CF liquide cérébrospinal
CH composition chimique
CL classification
CS synthèse chimique
EC économie
HI histoire
IM immunologie
IP isolement et purification
ME métabolisme
PD pharmacologie
PK pharmacocinétique
PO intoxication
RE effets des radiations
SD ressources et distribution
ST normes
TO toxicité
TU usage thérapeutique
UR urine
Registry Number: 7631-86-9
CAS Type 1 Name: Silica
DeCS ID: 31916
Unique ID: D012822
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2014/06/13
Silice - Preferred
Concept UI M0019851
Preferred term Silice
Entry term(s) Cristobalite
Dioxyde de silicium
SiO2
Tridymite



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