Grundinformationen
- Standard-SMILES
F[B-](F)(F)F.[Na+]- InChIKey
KGJZTOFHXCFQIV-UHFFFAOYSA-N- Summenformel
- BF4.Na
- Durchschnittliche Molmasse
- 109,8 g/mol
- Monoisotopische Masse
- 109,99268756
Namen und Bezeichner
- Bevorzugter Name
- Sodium Tetrafluoroborate
- IUPAC
- sodium tetrafluoroborate
- Lokaler Name
- Natriumtetrafluoroborat
- Englischer Name
- Sodium tetrafluoroborate
- Summenformel
- BF4Na
- Molmasse
- 109.79
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
13755-29-8- PubChem CID
- 4343483
- DTXSID
DTXSID9021477- ChEMBL
CHEMBL1780189- UNII
- CFC805A5WR
- EC Number
- 237-340-6
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 5
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 6
- Formalladung
- 0
- Komplexität
- 23
Experimentelle und physikochemische Eigenschaften
Physikochemische Eigenschaften
- Schmelzpunkt
- 384 °C · 384 °C
- Dichte
- 2.47 g/mL · 2.47 g/mL at 25 °C(lit.)
- storage temp.
- Inert atmosphere,Room Temperature
- Löslichkeit
- water: soluble(lit.)
- Aggregatzustand
- Powder, Crystals or Needles
- Farbe
- White to yellow to beige to brown
- Wichte
- 2.47 · 2.47
- Wasserlöslichkeit
- 108 g/100 · 108 g/100 mL (26 ºC)
- Spezifische Wärmekapazität
- 1.1 J/ · Cp(crystal): 1.1 J/(g·K), at 25℃
- Merck
- 14 · 14,8617
- Stabilität
- Moisture sensitive; do not store in glass (though the completely dry material does not etch glass). Incompatible with strong oxidizing agents.
- InChI
- InChI=1S/BF4.Na/c2-1(3,4)5;/q-1;+1
- InChIKey
- KGJZTOFHXCFQIV-UHFFFAOYSA-N
- SMILES
- [B-](F)(F)(F)F.[Na+]
- CAS Datenbank
- 13755 · 13755-29-8(CAS DataBase Reference)
- EPA chemische Informationen
- Borate(1-), tetrafluoro-, sodium (13755-29-8)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 9.6% (19 of 197) of reports.
Danger
H314 (88.3%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 197 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
Gefahrenhinweise
Regulatory Information
Chemical: Borate(1-), tetrafluoro-, sodium
Status: Active Update: 02-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/25455
Sodium fluoborate: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories
Skin Corr. 1B (88.3%)
Serious eye damage/eye irritation - Category 2A-2B
Sicherheit und Schutzausrüstung
Protective Action Criteria (PAC)
11 [mg/m3]
120 [mg/m3]
720 [mg/m3]
Sicherheitsdaten
- F
- 21
- wgk
- 1
- tsca
- TSCA listed
- ridadr
- 3260
- hs_code
- 2826 90 80
- RTECS-Nr.
- ED2975000
- risk_code
- 34
- hazard_code
- C,Xi
- hazard_note
- Irritant
- safety_code
- 45-36/37/39-25-26
- hazard_class
- 8
- Speicherklasse
- 8B - Non-combustible corrosive hazardous materials
- Hazard Classifications
- Eye Dam. 1Skin Corr. 1B
Chemie und Industrie
Verwendung und Herstellung
Uses
Used as a fluorinating agent; [Merck Index] Used in fluxes for nonferrous metals (aluminum and magnesium casting); [Hawley]
Metal Preparation and Pouring [Category: Foundry]
Anwendungen
VerwendenSodium Tetrafluoroborate is used in various metal finishing and plating circuits.
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