Molecular Formula | La2(SO4)3.XH2O |
Molar Mass | 566 |
Density | 2.821 |
Melting Point | white heat |
Water Solubility | Slightly soluble in water. |
Appearance | Powder |
Specific Gravity | 2.821 |
Color | White |
Merck | 14,5363 |
Storage Condition | Room Temprature |
Sensitive | Hygroscopic |
MDL | MFCD00149760 |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
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 |
TSCA | Yes |
use | lanthanum sulfate hydrate can be used to determine the atomic weight of elements, spectral analysis, as preservatives and reagents. scientific research reagents, biochemical research |
Preparation | Dissolve lanthanum hydroxide or lanthanum oxide in sulfuric acid to obtain hydrated lanthanum sulfate, and then slowly heat the hydrated lanthanum sulfate to obtain anhydrous lanthanum sulfate. |