S5904

Natriummetasilikat Nonahydrat

BioReagent, suitable for plant cell culture, ≥98%

• Empirische Formel (Hill-System): Na₂O₃Si · 9H₂O
• CAS-Nummer: 13517-24-3
• Molekulargewicht: 284.20
• NACRES: NA.72
• PubChem Substance ID: 24899679
• UNSPSC Code: 12352207
• EC Number: 229-912-9
• MDL number: MFCD00149175
• eCl@ss: 32160703
• Assay: ≥98%

Eigenschaften

• product line: BioReagent
• Quality Segment: 200
• assay: ≥98%
• technique(s): cell culture | plant: suitable
• application(s): agriculture
• SMILES string: O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O
• InChI: 1S/2Na.O3Si.9H2O/c;;1-4(2)3;;;;;;;;;/h;;;9*1H2/q2*+1;-2;;;;;;;;;
• InChI key: PHIQPXBZDGYJOG-UHFFFAOYSA-N

Beschreibung

Application

Sodium metasilicate nonahydrate has been used as a trace element additive in bronchial epithelial growth medium (BEGM) and air-liquid interface (ALI) medium for culturing primary human airway epithelial (hAE) cells to study airway biology, disease, and therapy related to respiratory tract diseases.

Silicon (Si) has been reported to effectively manage some pests and diseases of plants.Exogenous application of silicon (Si) in the form of sodium metasilicate reduced disease development caused by Penicillium expansum and Monilinia fructicola in sweet cherry fruit at 20 degrees C. The inhibition of fruit decay was correlated closely with Si concentrations.

Biochem/physiol Actions

Silicon (Si) has been reported to effectively manage some pests and diseases of plants. External application of silicon (Si) in the form of sodium metasilicate to Penicillium expansum and Monilinia fructicola infected sweet cherry fruit, at 20 °C, decreased the disease progression. The inhibition of fruit decay has been inferred by the Si concentrations.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• Gefahrencodes: H290,H314,H335
• Sicherheitshinweise: P234 - P260 - P271 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklasse: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges