01713

Cryolite

≥97.0% (from F), powder, synthetic

• Synonim(y): Kryolith, Sodium hexafluoroaluminate
• Wzór liniowy: Na₃AlF₆
• Numer CAS: 15096-52-3
• Masa cząsteczkowa: 209.94
• UNSPSC Code: 12161600
• PubChem Substance ID: 57646698
• NACRES: NA.22
• MDL number: MFCD00003507

Właściwości

• Nazwa produktu: Cryolite, synthetic, ≥97.0% (from F)
• Quality Segment: 100
• assay: ≥97.0% (from F)
• form: powder
• quality: synthetic
• reaction suitability: core: aluminum, reagent type: catalyst
• impurities: ≤0.5% silicic acid (as SiO₂)
• loss: ≤0.5% loss on drying, 105 °C
• cation traces: Fe: ≤500 mg/kg
• storage temp.: 2-30°C
• SMILES string: [Na+].[Na+].[Na+].F[Al-3](F)(F)(F)(F)F
• InChI: 1S/Al.6FH.3Na/h;6*1H;;;/q+3;;;;;;;3*+1/p-6
• InChI key: REHXRBDMVPYGJX-UHFFFAOYSA-H

Opis

Application

Cryolite is commonly used as an electrolyte for aluminum electrolysis. Alumina is dissolved in molten cryolite is used to dissolve alumina during aluminium processing.

Ta strona może zawierać tekst przetłumaczony maszynowo.

Informacja o środkach bezpieczeństwa

• pictograms: GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H332,H372,H411
• pcodes: P260 - P264 - P271 - P273 - P304 + P340 + P312 - P314
• Hazard Classifications: Acute Tox. 4 Inhalation - Aquatic Chronic 2 - STOT RE 1
• Klasa składowania: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges