| Descriptor in English: | Silicon Dioxide |
| Descriptor in Spanish: | Dióxido de Silicio |
| Descriptor in Portuguese: | Dióxido de Silício |
| Descriptor in French: | Silice |
| Entry term(s): |
380, Aerosil Aerosil Aerosil 380 Cristobalite Dioxide, Silicon G32, Quso Quso G 32 Quso G-32 Quso G32 Silica Tridymite |
| Tree number(s): |
D01.578.750 D01.650.550.825 D01.837.725 |
| 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 X ref: 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 & dosage AE adverse effects AG agonists AI antagonists & inhibitors AN analysis BL blood CF cerebrospinal fluid CH chemistry CL classification CS chemical synthesis EC economics HI history IM immunology IP isolation & purification ME metabolism PD pharmacology PK pharmacokinetics PO poisoning RE radiation effects SD supply & distribution ST standards TO toxicity TU therapeutic use UR urine |
| Online Note: | use SILICON DIOXIDE to search SILICA 1966-93 |
| History Note: | 94; was SILICA 1963-93 |
| DeCS UI: | 31916 |
| Descriptor UI: | D012822 |
| Date Established: | 1966/01/01 |
| Date of Entry: | 1999/01/01 |
| Revision Date: | 2014/06/13 |
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CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals -
CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals -
CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals
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Silicon Dioxide
- Preferred
Quso G-32
- Narrower
Aerosil
- Narrower
| Concept UI |
M0019851 |
| 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. |
| Preferred term | Silicon Dioxide |
| Entry term(s) |
Cristobalite Dioxide, Silicon Silica Tridymite |
| Concept UI |
M0373215 |
| Preferred term | Quso G-32 |
| Entry term(s) |
G32, Quso Quso G 32 Quso G32 |
| Concept UI |
M0373216 |
| Preferred term | Aerosil |
| Entry term(s) |
380, Aerosil Aerosil 380 |
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