Name | terbium trifluoride |
Synonyms | Terbium fluoride Terbium(Ⅲ) fluoride terbium trifluoride Terbium(3+) trifluoride terbium(+3) cation fluoride |
CAS | 13708-63-9 117386-24-0 |
EINECS | 237-247-0 |
InChI | InChI=1/FH.Tb/h1H;/q;+3/p-1 |
Molecular Formula | F3Tb |
Molar Mass | 215.92 |
Melting Point | 1172 °C |
Boling Point | 19.5℃ at 760mmHg |
Water Solubility | Slightly soluble in mineral acids. Insoluble in water. |
Appearance | White powder |
Exposure Limit | ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3 |
Storage Condition | RT, argon filled storage |
Sensitive | Hygroscopic |
MDL | MFCD00049572 |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S9 - Keep container in a well-ventilated place. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN 3288 6.1/PG 3 |
WGK Germany | 3 |
RTECS | WY9367500 |
TSCA | Yes |
HS Code | 28469031 |
Hazard Note | Toxic |
Hazard Class | 6.1 |
Packing Group | III |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |