Molecular Formula | Cl3Tm |
Molar Mass | 275.29 |
Melting Point | 824°C |
Water Solubility | Soluble in water. |
Appearance | Wet Crystalline Aggregates |
Color | Green |
Merck | 14,9394 |
Storage Condition | Room Temprature |
Sensitive | Hygroscopic |
Physical and Chemical Properties | TmCl3 = 275.29 colorless crystals, melting point 824 deg C, boiling point of 1440 deg C. (2) TmCl3 · 7H2O = 401.40 green crystals, which were deliquescent and dehydrated by heating in a dry hydrogen chloride atmosphere, became anhydrous salt. Both are readily soluble in cold water and ethanol. Thulium oxide was dissolved in concentrated hydrochloric acid, and Thulium chloride heptahydrate was evaporated; The mixture of thulium oxide and ammonium chloride was heated to 300 ° C. To obtain anhydrous Thulium chloride. |
Hazard Symbols | Xi - Irritant |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
RTECS | XP0525000 |
TSCA | Yes |
use | scientific research reagents, biochemical research |