06858

Celite^® S

filter aid, dried, untreated

• Synonyme(s) : Diatomaceous earth, Diatomaceous silica, Kieselguhr
• CAS Number: 61790-53-2
• Numéro MDL: MFCD00132803
• Code UNSPSC : 11101527
• ID de substance PubChem : 329748291
• Nomenclature NACRES : SB.52

Propriétés

• Niveau de qualité: 200
• Forme: powder
• Qualité: dried; untreated
• Composition: Al₂O₃, 4.1% ; CaO, 0.4% ; Fe₂O₃, 1.6% ; MgO, 0.2% ; Na₂O + K₂O, 1.4% ; P₂O₅, 0.3% ; SiO₂, 90.2% ; TiO₂, 0.2%
• Perte: 3.2-10.0% loss on ignition, 900°C
• pH: ~7 (25 °C, 10% in aq. suspension)
• Chaîne SMILES: O=[Si]=O; O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• Clé InChI: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Description

Description générale

Celite^® S is composed of SiO₂ and is also known as diatomite or diatomaceous earth. It is used as a filter aid for rapid filtration in an aqueous solution.

Application

Highly insoluble, inert material for use as a filtration aid.

Informations légales

Celite is a registered trademark of Imerys Minerals California, Inc.

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H372
• Conseils de prudence: P260 - P264 - P270 - P314 - P501
• Classification des risques: STOT RE 1 Inhalation
• Organes cibles: Lungs
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable