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National Cancer Institute Thesaurus
Last uploaded:
February 23, 2024
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| Preferred Name | Silicon Dioxide | |
| Synonyms |
Cab-O-Sil M-5P Light Anhydrous Silicic Acid Colloidal Silicon Dioxide Silicon Dioxide SILICON DIOXIDE Quso F-22 Silica |
|
| Definitions |
A natural compound of silicon and oxygen found mostly in sand, Silica has three main crystalline varieties: quartz, tridymite, and cristobalite. Fine particulate silica dust from quartz rock causes over a long-term progressive lung injury, silicosis. (NCI04) |
|
| ID |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C29853 |
|
| CAS_Registry |
7631-86-9
|
|
| CHEBI_ID |
CHEBI:30563
|
|
| Chemical_Formula |
2O.Si
|
|
| code |
C29853
|
|
| Concept_In_Subset | ||
| Contributing_Source |
FDA
|
|
| DEFINITION |
A natural compound of silicon and oxygen found mostly in sand, Silica has three main crystalline varieties: quartz, tridymite, and cristobalite. Fine particulate silica dust from quartz rock causes over a long-term progressive lung injury, silicosis. (NCI04)
|
|
| FDA_UNII_Code |
ETJ7Z6XBU4
|
|
| FULL_SYN |
Cab-O-Sil M-5P Light Anhydrous Silicic Acid Colloidal Silicon Dioxide Silicon Dioxide SILICON DIOXIDE Quso F-22 Silica
|
|
| label |
Silicon Dioxide
|
|
| Legacy Concept Name |
Silica
|
|
| Preferred_Name |
Silicon Dioxide
|
|
| prefixIRI |
Thesaurus:C29853
|
|
| Semantic_Type |
Hazardous or Poisonous Substance Inorganic Chemical
|
|
| UMLS_CUI |
C0037098
|
|
| subClassOf |
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