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CAS NO.7440-06-4
1(10-100)Metric Ton1(10-100)Metric Ton
| Platinum Basic information |
| Product Name: | Platinum |
| Synonyms: | ASBESTOS PLATINIZED;ESCAT TM 2351;ESCAT TM 2371;ESCAT TM 2421;ESCAT TM 2431;ESCAT TM 2441;ESCAT TM 2621;ESCAT TM 2931 |
| CAS: | 7440-06-4 |
| MF: | Pt |
| MW: | 195.08 |
| EINECS: | 231-116-1 |
| Product Categories: | Inorganics;Electrode MaterialsMetal and Ceramic Science;Alternative Energy;Metal and Ceramic Science;Metals;Platinum;78: Pt;Nanoparticles: Metals and Metal AlloysChemical Synthesis;PlatinumNanomaterials;Catalysis and Inorganic Chemistry;Materials Science;Nanomaterials;Nanopowders and Nanoparticle Dispersions;Chemical Synthesis;Fuel Cell CatalystsChemical Synthesis;ChlorideAlphabetic;PER - POLASpectroscopy;AA Standard SolutionsSpectroscopy;AAS;Matrix Selection;P;Reference/Calibration Standards;Single Solution;Standard Solutions;Fuel Cell Catalysts;metal or element;nano structured material;supported metal catalyst;nano structured metal;chemical reaction,pharm,electronic,materials |
| Mol File: | 7440-06-4.mol |
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| Platinum Chemical Properties |
| mp | 1772 °C(lit.) |
| bp | 3827 °C(lit.) |
| density | 1.060 g/mL at 20 °C |
| refractive index |
n |
| Fp | 3825°C |
| storage temp. | Flammables area |
| form | wire |
| Water Solubility | Insoluble |
| Merck | 14,7529 |
| Stability: | Stable. Platinum black is highly flammable. |
| CAS DataBase Reference | 7440-06-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Platinum(7440-06-4) |
| EPA Substance Registry System | Platinum(7440-06-4) |
| Safety Information |
| Hazard Codes | F,Xi,Xn,N |
| Risk Statements | 11-37-20-36/37/38-36/37-40-42/43-22-50/53 |
| Safety Statements | 36-7/9-33-16-38-22-26-14-36/37/39-27-24/25-36/37-45-23-61-60 |
| RIDADR | UN 3264 8/PG 3 |
| WGK Germany | 3 |
| RTECS | TP2160000 |
| HazardClass | 4.1 |
| PackingGroup | III |
| Hazardous Substances Data | 7440-06-4(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Platinum Usage And Synthesis |
| Chemical Properties | Black Powder |
| General Description | Silvery, whitish-gray, malleable, ductile metal. Mp: 1772°C; bp: 2187°C. Density: 21.45 g cm-3 at room conditions (very dense). Also shipped as a finely divided powder (Platinum black), as a sponge, and as particles deposited on a supporting material such as alumina. Has strong catalytic activity in these forms; finely divided Platinum can be dangerous to handle in the vicinity of other chemicals on this account. Used Platinum catalysts are particularly dangerous and can be explosive. |
| Reactivity Profile | Massive Platinum (lump, ingot, etc.) is generally inert. Dissolves readily in aqua regia (mixture of concentrated hydrochloride and concentrated nitric acids). Reacts rapidly with molten alkali metal oxides and peroxides. Reacts with F2 and Cl2 at red heat. Absorbs large volumes of hydrogen when hot. Catalyzes the exothermic oxidation of ammonia by air. Finely divided Platinum is incompatible with aluminum, acetone, arsenic, ethane, hydrazine, hydrogen peroxide, lithium, phosphorus, selenium, tellurium and many fluorides. Explosion can occur upon contact with hydrogen peroxide. Platinum black, sponge and supported catalysts have strong catalytic activity; can be dangerous to handle in the vicinity of other chemicals on this account. Used Platinum catalysts are particularly dangerous and can cause explosions. Ethanol or methanol can ignite on contact with a Platinum-black catalyst. (Urben 1794). |
| Platinum Preparation Products And Raw materials |
| Raw materials | Sulfuric acid -->Ammonium hydroxide-->Ammonium chloride -->Chlorine-->Sulfur dioxide-->Sodium chlorate-->Nitrohydrochloric acid-->Ammonium chloroplatinate |
| Preparation Products | Toluene-->Nitric acid-->Benzene-->Xylene-->Styrene-->Vinyl acetate-->Disodium 5'-Inosinate-->Inosine-->Dextran-->1-METHYL-[4,4']BIPIPERIDINYL-->4-Piperidineethanol-->Cyclopentanol-->Chloroplatinic acid |
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