Barium silicon oxide, Thermo Scientific Chemicals

Description

Barium silicate films that are suitable for use as transmission media in integrated optical circuits. It is shown that the films, which can be produced with a wide range of refractive indices by suitable selection of the ratio of the target constituents, exhibit low optical attenuation. Hence it is used for integrated optical circuits. It is used in ceramics.

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.

Specifications

Chemical Identifiers

• CAS: 13255-26-0
• Molecular Formula: BaO3Si
• Molecular Weight (g/mol): 213.409
• MDL Number: MFCD00014186
• InChI Key: HMOQPOVBDRFNIU-UHFFFAOYSA-N
• Synonym: barium silicate, barium metasilicate, silicic acid, barium salt, barium silicon oxide, barium mesosilicate, barium disilicate, bariumsiliconoxide, ba.so3i, barium meta silicate, silicic acid h2sio3 , barium salt 1:1
• PubChem CID: 166725
• IUPAC Name: barium(2+);dioxido(oxo)silane
• SMILES: [O-][Si](=O)[O-].[Ba+2]

• Melting Point: 1604°C
• Color: White
• Physical Form: Powder
• Quantity: 500 g
• Solubility Information: Insoluble in water. Soluble in acids.
• Formula Weight: 213.4
• Refractive Index: 1.67
• Density: 4.399
• Chemical Name or Material: Barium silicon oxide

Safety and Handling

Hazard Category	H302+H332
Precautionary Statement	P261-P264b-P270-P271-P301+P312-P304+P340-P312-P330-P501c
DOTInformation	DOT Class: 6.1, Packaging Group: III
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only