Iridium black – CAS 7439-88-5
Price f.o.b. for gr.7.6
€ 3,320.00
Additional information
| Weight | 7.6 g |
|---|---|
| product name | Iridium black |
| synonyms | iridium, |
| product origin | 100% made in European Union (according to USP, EUP, ECHA-REACH) |
| purity grade | >99.99% (raw virgin matter, ultra-pure, sterilized) |
| use | lab. / tech. / bio-research / synthesis / industrial |
| product code | ESL9229 |
| C.A.S. number | 7439-88-5 |
| MDL | MFCD00011062 |
| EINECS | 231-095-9 |
| ID PubChem substance | 24868465 |
| formula molecular | Ir |
| formula weight | 192.22 |
| melting point | 2450 °C (lit.) |
| boiling point | 4130 °C (lit.) |
| density | 22.65 g/cm3 (lit.) |
| resistivity | 4.71 μΩ-cm |
| diam. x L | 0.6 cm × 1.2 cm |
| weight | ~7.6 g (one slug) |
| autoignition temp. | > 400 °C at 1013,0 hPanot auto-flammable |
| sensitivity & storage | ambient temperature |
| InChl | 1S/Ir |
| total metal impurities | ≤0.05% |
| surface area | ≥20m²/g |
| assay (special | Iridium (Ir): 99.0 % to 99.99% |
| appearance (color) | grey to black |
| form | solid |
| applications | Iridium black is a hard, brittle, yellowish- white metal that can withstand high temperatures and has a BP of 4428 °C (Lide, 2006). It is the most corrosion resistant metal known (Lide, 2006). Its resistance to high temperatures makes it attractive for making crucibles and other apparatuses that must withstand extreme temperatures. Iridium may be the densest element discovered (Lide, 2006). |
| note (1) | Iridium atom is a cobalt group element atom and a platinum group metal atom. |
| note (2) | this product is for research use only, is not to be used for therapeutic ; not intended for animal or human or diagnostic or therapeutic use , and cannot be sold to patients. |
| note (3) | described price of the product is NOT NEGOTIABLE , already around 25% lower than the official price of the International Chemical Stock Exchange / ICIS . * Possible additional discount for large quantity orders . |
| packaging / transport | special for chemical transport (according to IATA / ADR / ECHA-REACH rules / int.l laws) . |
| certifications | C.O.A., MSDS, GMP, API, USP, EUP, ECHA-REACH, ORIGIN, etc… (originals will be delivered with good , and copies after confirmed order) |
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