| send us an inquiry |
| LC5410 Sodium fluoride for analysis EMSURE ACS,ISO,Reag. Ph Eur |
| Order number | Packaging | Quantity | Price € |
| AC32410 | Plastic bottle | 250 g | 19.8 |
| AC32410 | Plastic bottle | 1 kg | 57.6 |
| AC32410 | Fibre carton | 50 kg | Inquire |
| Product information | |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | FNa |
| Chemical formula | NaF |
| HS Code | 2826 19 10 |
| EC number | 231-667-8 |
| Molar mass | 41.98 g/mol |
| EC index number | 009-004-00-7 |
| CAS number | 7681-49-4 |
| Chemical and physical data | |
| Solubility | 42 g/l (20 °C) |
| Melting point | 993 °C |
| Molar mass | 41.98 g/mol |
| Density | 2.8 g/cm3 (20 °C) |
| Bulk density | 800 kg/m3 |
| pH value | 10.2 (40 g/l, H2O, 20 °C) |
| Boiling point | 1704 °C |
| Vapor pressure | 1 hPa (1077 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H301: Toxic if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. EUH032: Contact with acids liberates very toxic gas. |
| Precautionary Statement(s) | P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302 + P352: IF ON SKIN: Wash with plenty of soap and water |
| Signal Word | Danger |
| Hazard Pictogram(s) |  |
| RTECS | WB0350000 |
| Storage class | Non combustible substances, toxic |
| WGK | WGK 1 slightly water endangering |
| Safety information | |
| R Phrase | R 25-32-36/38 Toxic if swallowed.Contact with acids liberates very toxic gas.Irritating to eyes and skin. |
| S Phrase | S 22-36-45 Do not breathe dust.Wear suitable protective clothing.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | toxic, irritant |
| Hazard Symbol |  Toxic |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1690 SODIUM FLUORIDE, SOLID, 6.1, III |
| Declaration (transport by air) IATA-DGR | UN 1690 SODIUM FLUORIDE, SOLID, 6.1, III |
| Toxicological data | |
| LD 50 oral | LD50 rat 31 mg/kg |
| Specifications | |
| Assay (precipitative titration, calculated on dried substance) | ≥ 99.5 % |
| In water insoluble matter | ≤ 0.01 % |
| Free alkali (as NaOH) | ≤ 0.04 % |
| Free acid (as hydrofloric acid) | ≤ 0.05 % |
| Chloride (Cl) | ≤ 0.003 % |
| Hexafluorosilicate (SiF6) | ≤ 0.1 % |
| Sulphate (SO4) | ≤ 0.01 % |
| Sulfite (SO3) | ≤ 0.005 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.004 % |
| Cu (Copper) | ≤ 0.0002 % |
| Fe (Iron) | ≤ 0.002 % |
| K (Potassium) | ≤ 0.02 % |
| Loss on drying (150 °C, 4 h) | ≤ 0.2 % |