Sodium hexafluorosilicate

• Catalog No.: 71596
• CAS Number: 16893-85-9
• M. F.: F6Na2Si
• M. W.: 188.0554592
• Purity: 97%

SYNONYMS

• Title: 六氟硅酸钠
• IUPAC name: disodium hexafluorosilanediuide
• IUPAC Traditional name: disodium hexafluorosilanediuide

DATABASE IDS

• EC Number: 240-934-8
• CAS Number: 16893-85-9
• MDL Number: MFCD00003491
• PubChem SID: 24886228

PROPERTIES

• Cation Traces: Ag: ≤100 mg/kg
• Cation Traces: Al: ≤100 mg/kg
• Cation Traces: Ba: ≤100 mg/kg
• Cation Traces: Bi: ≤100 mg/kg
• Cation Traces: Ca: ≤100 mg/kg
• Cation Traces: Cd: ≤100 mg/kg
• Cation Traces: Co: ≤100 mg/kg
• Cation Traces: Cr: ≤100 mg/kg
• Cation Traces: Cu: ≤100 mg/kg
• Cation Traces: Fe: ≤100 mg/kg
• Cation Traces: K: ≤100 mg/kg
• Cation Traces: Li: ≤100 mg/kg
• Cation Traces: Mg: ≤100 mg/kg
• Cation Traces: Mn: ≤100 mg/kg
• Cation Traces: Mo: ≤100 mg/kg
• Cation Traces: Ni: ≤100 mg/kg
• Cation Traces: Pb: ≤100 mg/kg
• Cation Traces: Sr: ≤100 mg/kg
• Cation Traces: Tl: ≤100 mg/kg
• Cation Traces: Zn: ≤100 mg/kg
• Grade: for fusion decomposition (of silicates)
• Linear Formula: Na2SiF6
• Purity: 97%
• Density: 2.68 g/mL at 25 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H301-H311-H331
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• GHS Precautionary statements: P261-P280-P301 + P310-P311
• RID/ADR: UN 2674 6.1/PG 3
• Risk Statements: 23/24/25
• RTECS: VV8410000
• Safety Statements: 26-45
• Hazard Class: 6.1
• UN Number: 2674
• Packing Group: 3
• German water hazard class: 2

DETAILS

Description (English)

Other Notes
Reagent for the decomposition of silicates by fusion1,2

Description (简体中文)

Other Notes
熔融法硅酸盐分解试剂1,2