diterbium trisulphate
TERBIUM SULFATE
CAS: 13692-99-4
Molecular Formula: H2O4STb
diterbium trisulphate - Names and Identifiers
| Name | TERBIUM SULFATE |
| Synonyms | TERBIUM SULFATE TERBIUM (III) SULFATE diterbium trisulphate TERBIUM SULFATE OCTAHYDRATE TERBIUM(III) SULFATE OCTAHYDRATE |
| CAS | 13692-99-4 |
| EINECS | 237-213-5 |
diterbium trisulphate - Physico-chemical Properties
| Molecular Formula | H2O4STb |
| Molar Mass | 257 |
diterbium trisulphate - Risk and Safety
| 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 |
diterbium trisulphate - Introduction
TERBIUM SULFATE, chemical formula Tb2(SO4)3, is a SULFATE of TERBIUM. The following is a description of the nature, use, formulation and safety information of TERBIUM SULFATE:
Nature:
TERBIUM SULFATE is a white solid, usually in anhydrous form. It is stable in air, but decomposes at high temperatures. It is less soluble in water, but upon dissolution it forms hydrated ions.
Use:
TERBIUM SULFATE is widely used in chemical research, electronic devices, optical and fluorescent materials and other fields. Its fluorescent properties allow it to be used in fluorescent displays, fluorescent lamps, laser technology and magnetic materials.
Preparation Method:
TERBIUM SULFATE is usually prepared by reacting TERBIUM metal with concentrated sulfuric acid. The reactants of hydrogen sulfide and TERBIUM SULFATE are produced during the reaction. The resulting product can be recrystallized, dried and crushed to obtain a higher purity TERBIUM SULFATE solid.
Safety Information:
TERBIUM SULFATE has no special information harmful to human health. However, as a chemical substance, it is still necessary to comply with the safety procedures of General Chemical Laboratories. When handling TERBIUM SULFATE, appropriate protective equipment should be worn to avoid direct contact with skin and eyes, and to ensure that the operation is carried out in a well-ventilated environment. If there is splash or eating, should immediately rinse with plenty of water, and timely medical treatment.
Nature:
TERBIUM SULFATE is a white solid, usually in anhydrous form. It is stable in air, but decomposes at high temperatures. It is less soluble in water, but upon dissolution it forms hydrated ions.
Use:
TERBIUM SULFATE is widely used in chemical research, electronic devices, optical and fluorescent materials and other fields. Its fluorescent properties allow it to be used in fluorescent displays, fluorescent lamps, laser technology and magnetic materials.
Preparation Method:
TERBIUM SULFATE is usually prepared by reacting TERBIUM metal with concentrated sulfuric acid. The reactants of hydrogen sulfide and TERBIUM SULFATE are produced during the reaction. The resulting product can be recrystallized, dried and crushed to obtain a higher purity TERBIUM SULFATE solid.
Safety Information:
TERBIUM SULFATE has no special information harmful to human health. However, as a chemical substance, it is still necessary to comply with the safety procedures of General Chemical Laboratories. When handling TERBIUM SULFATE, appropriate protective equipment should be worn to avoid direct contact with skin and eyes, and to ensure that the operation is carried out in a well-ventilated environment. If there is splash or eating, should immediately rinse with plenty of water, and timely medical treatment.
Last Update：2024-04-10 22:29:15
