936022

Sodium hexafluorophosphate

99.9% trace metals basis, anhydrous, battery grade

• Sinônimo(s): NaPF₆, Sodium hexafluorophosphate(v)
• Fórmula linear: NaPF₆
• Número CAS: 21324-39-0
• Peso molecular: 167.95
• Número MDL: MFCD00011122
• Código UNSPSC: 12352104

Propriedades

• grau: battery grade
• Nível de qualidade: 100
• Ensaio: 99.9% trace metals basis
• forma: white powder
• características do produto alternativo mais ecológico: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Impurezas: ≤100 ppm Cl; ≤100 ppm Sulfate ; ≤1500 ppm trace metals
• pf: >200 °C (lit.)
• densidade: 2.369 g/mL at 25 °C (lit.); 2.369 g/mL
• aplicação(ões): battery manufacturing
• categoria alternativa mais ecológica: Enabling
• cadeia de caracteres SMILES: [Na+].F[P-](F)(F)(F)(F)F
• InChI: 1S/F6P.Na/c1-7(2,3,4,5)6;/q-1;+1
• chave InChI: KMADQUOCJBLXRP-UHFFFAOYSA-N

Descrição

Descrição geral

Sodium hexafluorophosphate is a white powder and is soluble in water and polar organic solvents, including many of the carbonates and ethers commonly used in liquid battery electrolytes. Our battery grade NaPF₆ meets both high level of purity and low moisture to ensure reliable and consistent performance for battery research.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more information.

Aplicação

Battery grade sodium hexafluorophosphate (NaPF₆) is a reliable precursor salt for sodium ion batteries (NIBs). NaPF₆ is commonly used as the source of sodium ions in liquid electrolytes due to its excellent properties including high solubility in organic solvents, high anodic electrochemical stability, and ability to form fluoride-rich solid electrolyte interphases (SEI) Often NaPF₆ is used in research to design electrolytes that enhance the energy/power density or cycle life of sodium-ion batteries. For example, studies have shown that NaPF₆-based electrolytes often offer the best performance, especially in conjunction with additives like FEC Additionally, NaPF₆ is widely used because it is compatible with most battery materials including sodium metal, hard carbon, most oxide and phosphate cathode materials, as well as copper and aluminum current collectors. As a result, NaPF₆-based electrolytes are the go-to for sodium-ion battery research and development.

Informações de segurança

• Pictogramas: GHS05,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H302 + H312 + H332,H314
• Declarações de precaução: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• Código de classe de armazenamento: 8A - Combustible corrosive hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable