Silicon AA Standard, Certified, 1000ppm Si ±10ppm (1mL = 1mg Si), LabChem™

Specifications

Chemical Identifiers

• CAS: 13517-24-3, 7732-18-5
• Molecular Formula: H18Na2O12Si
• Molecular Weight (g/mol): 284.197
• InChI Key: PHIQPXBZDGYJOG-UHFFFAOYSA-N
• PubChem CID: 61639
• IUPAC Name: disodium;dioxido(oxo)silane;nonahydrate
• SMILES: O.O.O.O.O.O.O.O.O.[O-][Si](=O)[O-].[Na+].[Na+]

• Packaging: Poly Bottle
• CAS Max %: 98.99, 1.01
• Identification: Passes Test
• Density: 1g/mL
• Physical Form: Liquid
• Concentration: 1000 ppm Si ±10 ppm (1mL = 1mg Si)
• Linear Formula: Na₂SiO₃·9H₂O
• Color: Colorless
• Solubility: Soluble in water
• Quantity: 125 mL
• Formula Weight: 284.2
• Grade: Certified
• Chemical Name or Material: Silicon AA Standard, 1000ppm (1mL = 1mg Si)

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	GHS P Statement Wear eye protection, protective gloves. Wash exposed skin thoroughly after handling. If on skin: Wash with plenty of soap and water. Take off contaminated clothing. If skin irritation occurs: Get medical advice/attention. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.
Recommended Storage	Room Temperature