Name | samarium trifluoride |
Synonyms | Samarium fluoride samarium trifluoride Samarium trifluoride Samarium(3+)trifluorid Samarium(3+) trifluoride Trifluorure de samarium(3+) samarium(iii) fluoride, anhydrous, reacton |
CAS | 13765-24-7 |
EINECS | 237-367-3 |
InChI | InChI=1/3FH.Sm/h3*1H;/q;;;+3/p-3 |
Molecular Formula | F3Sm |
Molar Mass | 207.36 |
Density | 6,928 g/cm3 |
Melting Point | 1306 °C |
Boling Point | 2323 °C |
Water Solubility | Soluble moderately in strong mineral acids. Insoluble in water. |
Vapor Presure | 922mmHg at 25°C |
Appearance | Powder |
Specific Gravity | 6.928 |
Color | Slightly yellow |
Exposure Limit | ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3 |
Storage Condition | Room Temprature |
Stability | hygroscopic |
Sensitive | Hygroscopic |
MDL | MFCD00049540 |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R32 - Contact with acids liberates very toxic gas R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. |
Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN 3288 |
TSCA | Yes |
HS Code | 28469000 |
Hazard Note | Irritant |
Hazard Class | 6.1 |
Packing Group | III |