Silica gel, large pore, 99.5%

Description

CAS: 63231-67-4 | H2O3Si | 78.098 g/mol

A useful product for column chromatography (HPLC). Used as cat litter, food additive, water filtration and humidity indicator. Also a reliable substance to preserve field-collected leafs for molecular studies for variation in DNA.

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: 63231-67-4
• Molecular Formula: H2O3Si
• Molecular Weight (g/mol): 78.098
• MDL Number: MFCD00011232
• InChI Key: IJKVHSBPTUYDLN-UHFFFAOYSA-N
• PubChem CID: 14768
• IUPAC Name: dihydroxy(oxo)silane
• SMILES: O[Si](=O)O

• Color: White
• Physical Form: 56 Micron,S.A. 500m
• Material: Silica Gel
• Quantity: 500 g
• Particle Size: 56 Micron
• Solubility Information: Soluble in hydrofluoric acid. Insoluble in water.
• Percent Purity: 99.5%
• Surface Area: 500m²/g
• Chemical Name or Material: Silica gel, Large pore, P.V. 0.75cc/g

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement H373 May cause damage to organs through prolonged or repeated exposure.
Precautionary Statement	GHS P Statement P260-P314-P501a Do not breathe dust/fume/gas/mist/vapors/spray. Get medical advice/attention if you feel unwell. Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber	231-545-4
RTECSNumber	VV7340000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only