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Silicon dioxide

Definition

Silicon dioxide, term code RF-00000271-ADD of the EFSA Harmonized terminology for scientific research, common names: 'E 551, Silica crystalline quartz, Quartz (SiO2)'. IDENTIFIERS: European Community number (EC Number): 231-545-4. IUPAC name: dioxosilane. Chemical Abstracts Service (CAS) number: 7631-86-9. Chemical formula: O2Si. Simplified molecular-input line-entry system (SMILES) notation: O=[Si]=O. International Chemical Identifier (InChITM): InChI=1S/O2Si/c1-3-2.

Reference

  1. European Food Safety Authority 2023 Harmonized terminology for scientific research. (eng) Zenodo. doi: 10.5281/zenodo.7590216
Creator: Michael Rubinigg
Relationships
Silicon dioxide

subclass of

Quartz sand

has subclass

n/a

subclass of

Quartz sand
Properties

Label

Silicon dioxide

EUPH Code (UID)

[3973]

EUPH IRI

https://app.pollinatorhub.eu/vocabulary/classes/3973

Dataset

EFSA DCF Catalogue

Descriptor

n/a

Created

2023-12-27

Updated

2025-02-11
Contributors

Class

Author: Michael Rubinigg

Definition

Author: Michael Rubinigg

Translation

Authors: Michael Rubinigg

Class translations

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Language Expression Contributed By Status
English
Silicon dioxide

Noun, Singular

Michael Rubinigg
Approved