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Celite™ 545, Thermo Scientific Chemicals

Catalog No. AC349675000
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Quantity:
500 g
2.5 kg
10 kg
Packaging:
Fiber Drum
Plastic Bottle
Plastic Drum

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.

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TRUSTED_SUSTAINABILITY

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+]

Specifications

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
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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.

RUO – Research Use Only

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