ORDER
| Product | Product Code | ORDER | SAFETY DATA | Technical data |
|---|---|---|---|---|
| (2N) 99% Thulium Strip | TM-M-02-STRP | Pricing Add to cart only | SDS > | Data Sheet > |
| (3N) 99.9% Thulium Strip | TM-M-03-STRP | Pricing Add to cart only | SDS > | Data Sheet > |
| (4N) 99.99% Thulium Strip | TM-M-04-STRP | Pricing Add to cart only | SDS > | Data Sheet > |
| (5N) 99.999% Thulium Strip | TM-M-05-STRP | Pricing Add to cart only | SDS > | Data Sheet > |
Thulium Strip Properties (Theoretical)
| Molecular Weight | 168.93 |
|---|---|
| Appearance | Silvery |
| Melting Point | 1545 °C |
| Boiling Point | 1950 °C |
| Density | 9321 kg/m3 |
| Solubility in H2O | N/A |
| Poisson's Ratio | 0.213 |
| Young's Modulus | 74.0 GPa |
| Vickers Hardness | 520 MPa |
| Tensile Strength | 60 MPa |
| Thermal Conductivity | 0.169 W/cm/K @ 298.2 K |
| Thermal Expansion | (r.t.) (poly) 13.3 µm/(m·K) |
| Electrical Resistivity | 79.0 microhm-cm @ 25 °C |
| Electronegativity | 1.2 Paulings |
| Specific Heat | 0.0382 Cal/g/K @ 25 °C |
| Heat of Fusion | 4.40 Cal/gm mole |
| Heat of Vaporization | 59 K-Cal/gm atom at 1947 °C |
Thulium Strip Health & Safety Information
| Signal Word | Danger |
|---|---|
| Hazard Statements | H228-H319-H335 |
| Hazard Codes | F,Xi |
| Precautionary Statements | P210-P261-P305 + P351 + P338 |
| Flash Point | Not applicable |
| Risk Codes | N/A |
| Safety Statements | N/A |
| RTECS Number | N/A |
| Transport Information | NONH |
| WGK Germany | 3 |
| GHS Pictogram |
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About Thulium Strip
American Elements specializes in producing high purity uniform shaped Thulium Strips. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes. We also produce Thulium as rod, ingot, powder, pieces, disc, granules, wire, and in compound forms, such as oxide. Other shapes are available by request. Chemical Identifiers
| Linear Formula | Tm |
|---|---|
| Pubchem CID | 23961 |
| MDL Number | MFCD00011281 |
| EC No. | 231-140-2 |
| Beilstein/Reaxys No. | N/A |
| SMILES | [Tm] |
| InchI Identifier | InChI=1S/Tm |
| InchI Key | FRNOGLGSGLTDKL-UHFFFAOYSA-N |
| Chemical Formula | |
| Molecular Weight | |
| Standard InchI | |
| Appearance | |
| Melting Point | |
| Boiling Point | |
| Density |
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Packaging Specifications
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.
Related Elements
See more Thulium products. Thulium (atomic symbol: Tm, atomic number: 69) is a Block F, Group 3, Period 6 element with an atomic weight of 168.93421. 
The number of electrons in each of Thulium's shells is [2, 8, 18, 31, 8, 2] and its electron configuration is [Xe]4f136s2. The thulium atom has a radius of 176 pm and a Van der Waals radius of 227 pm.
In its elemental form, thulium has a silvery-gray appearance. Thulium is representative of the other lanthanides (rare earths) and similar in chemistry to yttrium. It is the least abundant of the rare earth elements. Thulium emits blue upon excitation, and is used in flat panel screens that depend critically on bright blue emitters. Thulium was discovered and first isolated by Per Teodor Cleve in 1879. It is named after "Thule," which is the ancient name of Scandinavia.
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