Silicon(II) oxide, 99.99% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11333438	Thermo Scientific Alfa Aesar 036347.14	25 g
11323438	Thermo Scientific Alfa Aesar 036347.22	100 g

Description

A major application of silicon oxide is production of portland cement. It is used in food and pharmaceutical applications and in semiconductor industry. It is the major precursor for preparing glass and silicon.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 10097-28-6
• Molecular Weight (g/mol): 44.084
• InChI Key: LIVNPJMFVYWSIS-UHFFFAOYSA-N
• PubChem CID: 66241
• IUPAC Name: oxoniumylidynesilanide

• Molecular Formula: OSi
• MDL Number: MFCD00151536
• Synonym: silicon monoxide, silylene, oxo, silicon ii oxide, unii-1oqn9cbg7l, 1oqn9cbg7l, silicon ii oxide, optical grade, sio, oxidosilicon, oxosilanylidene, oxosilylene
• ChEBI: CHEBI:30588
• SMILES: [O+]#[Si-]

Specifications

• Boiling Point: 1880°C
• CAS: 10097-28-6
• Physical Form: Lump
• Molecular Formula: OSi
• Synonym: silicon monoxide, silylene, oxo, silicon ii oxide, unii-1oqn9cbg7l, 1oqn9cbg7l, silicon ii oxide, optical grade, sio, oxidosilicon, oxosilanylidene, oxosilylene
• InChI Key: LIVNPJMFVYWSIS-UHFFFAOYSA-N
• IUPAC Name: oxoniumylidynesilanide
• PubChem CID: 66241
• Formula Weight: 44.09
• Density: 2.13 g/cm³ at 20°C

• Melting Point: >1702°C
• Color: Black
• Assay Percent Range: 99.99% (metals basis)
• MDL Number: MFCD00151536
• Solubility Information: Insoluble in water.
• SMILES: [O+]#[Si-]
• Molecular Weight (g/mol): 44.084
• ChEBI: CHEBI:30588
• Odor: Odorless
• Chemical Name or Material: Silicon(II) oxide

Safety and Handling

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

missing translation for 'einecsNumber' : 233-232-8

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only