Celite™ 545, Thermo Scientific Chemicals

Description

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

Filter aid

Specifications

Chemical Identifiers

• CAS: 68855-54-9
• Molecular Formula: CNa2O3
• Molecular Weight (g/mol): 105.988
• InChI Key: CDBYLPFSWZWCQE-UHFFFAOYSA-L
• Synonym: Calcinated diatomaceous earth, Diatomite
• PubChem CID: 10340
• ChEBI: CHEBI:29377
• IUPAC Name: disodium;carbonate
• SMILES: C(=O)([O-])[O-].[Na+].[Na+]

• Physical Form: Powder
• Quantity: 500 g
• Density: 336 g/L (typically)
• Color: White
• pH: 10.0 (10% aq. soln., typically)
• Loss on Ignition: 0.2% (600°C) (typically)
• Particle Size: 38.9 Micron
• Packaging: Plastic Bottle
• Permeability: 4.20 Darcies (typically)
• Silicon Dioxide: 91.5%
• Formula Weight: 60.08
• Chemical Name or Material: Celite™ 545

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement: Causes serious eye irritation. May cause respiratory irritation. May cause damage to organs through prolonged or repeated exposure.
Precautionary Statement	GHS P Statement: Do not breathe dust/fume/gas/mist/vapors/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

SDS

RUO – Research Use Only