13755-29-8
| Name | Sodium tetrafluoroborate |
| CAS | 13755-29-8 |
| EINECS(EC#) | 237-340-6 |
| Molecular Formula | BF4Na |
| MDL Number | MFCD00003515 |
| Molecular Weight | 109.79 |
| MOL File | 13755-29-8.mol |
Chemical Properties
| Appearance | white crystals or powder |
| Melting point | 384 °C |
| density | 2.47 g/mL at 25 °C(lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | water: soluble(lit.) |
| form | Powder, Crystals or Needles |
| color | White to yellow to beige to brown |
| Specific Gravity | 2.47 |
| Stability: | Moisture sensitive; do not store in glass (though the completely dry material does not etch glass). Incompatible with strong oxidizing agents. |
| Water Solubility | 108 g/100 mL (26 ºC) |
| Specific Heat Capacity | Cp(crystal):1.09573J/(g·K),at 25℃ |
| Sensitive | Hygroscopic |
| Merck | 14,8617 |
| Exposure limits | ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 |
| 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 DataBase Reference | 13755-29-8(CAS DataBase Reference) |
| EPA Substance Registry System | 13755-29-8(EPA Substance) |
Safety Data
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C,Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | 3260 |
| WGK Germany | 1 |
| RTECS | ED2975000 |
| F | 21 |
| Hazard Note | Irritant |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | 8 |
| HS Code | 28269090 |
| Storage Class | 8B - Non-combustible corrosive hazardous materials |
| Hazard Classifications | Eye Dam. 1 Skin Corr. 1B |
| Safety Profile |