Zinc selenide (Zn Se), is a light yellow binary solid compound. OSHA/PEL: 0.2 mg(Se)/m 3. Zinc selenide powder, 10 μm, 99.99% trace metals basis; CAS Number: 1315-09-9; EC Number: 215-259-7; Linear Formula: ZnSe; find Sigma-Aldrich-244619 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Share ... Hill Formula SeZn Molar mass 144.34 g/mol GHS Labeling (according to EU REGULATION (EC) … Product Code ZNSEP10-4 IR Polished Zinc Selenide (ZnSe) optical window 10mm Ø x 4mm +44 (0) 1202 307650 or sales@crystran.co.uk. Synthesis of Cadmium Selenide Quantum Dot Nanoparticles Procedure is based on E. M. Boatman, G. C. Lisensky, and K. J. Nordell, “ A Safer, Easier, Faster Synthesis for CdSe Quantum Dot Nanocrystals ,” J. Chem. The ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. Zinc Selenide/Zinc Sulfide Quantum Dots Synonyms ZnSe/ZnS quantum dots, Zinc Selenide/Zinc Sulphide QDs, zinc selenide zinc sulfide alloyed quantum dogs, Bioconjugation Quantum Dots (ZnSe/ZnS-PEG-COOH Qds 410nm), Alloyed Quantum Dots, ZnSe/ZnS-MPA Quantum Dots 410nm, ZnSe/ZnS-PEG-NH 2 , Water soluble ZnSe/ZnS-PEG-COOH 430nm, ZnSe ZnS MPA-COOH The deposition process of films was controlled, where the vacuum was ≈10 −5 Pa, the film thickness at 7500 Å, and the rate of deposition ≈100 Å/s.These prepared films have been annealed under vacuum at 500⁰C for 2-hrs. Market Focus. Storage & Sensitivity. Fill the quantity to get latest price! 34 element) in the fourth period of the periodic table of chemical elements. Sogem U.K. Ltd, are part of the non-ferrous metals producer Union Miniere all the listed products are the production of our parent company and are available in the U.K. Sogem U.K. Ltd. is a seller of Sodium antimonate.Sogem U.K. Ltd. is supplier for Zinc selenide. Product Name： Zinc selenide CAS ： 1315-09-9 Tel： +86-21-56553207 56553622 Email： sales@china-reagent.com Purity. It is yellow to red in appearance with a melting point of >1,100°C, a density of 5.42 g/cc, and a vapor pressure of 10-4 Torr at 660°C. Zinc Sulfide Formula. Zinc selenide HSeZn structure Molecular Formula HSeZn Average mass 144.369 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Molecular Weight: 144.37. Zinc sulphate heptahydrate: ZnSO 4 .7H 2 O. The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas. Percent Composition: Se 54.69%, Zn 45.31%. In particular, this crystal has density 5.42 g/cm3 and an e … 1315-09-9 - CEABYDHZPPEBRT-UHFFFAOYSA-N - Zinc selenide - Similar structures search, synonyms, formulas, resource links, and other chemical information. Zinc selenide has either a sphalerite structure with lattice parameter a = 5.668 Å or wurtzite structure with lattice parameters a = 3.820 Å and c = 6.626 Å. Th e lattice constant value of cubic silicon is reported as 5.6576 (JCPDS, 1990, card number 37). These lenses are available with AR coatings designed to minimize surface reflections over the 3 - 5 µm or 7 - 12 µm wavelength ranges (designated by -E or -G, resp For other quantities or purities not listed, please request a quotation. Zinc Selenide material is formed with extremely high purity by molecular beam epitaxy. Individual Protection Measures, Such as Personal Protective Equipment Zinc Selenide. It is an intrinsic semiconductor with a band gap of about 2.7 eV at 25 °C. Call 414-289-9800 to order. Product Identification Product Name Zinc Selenide (ZnSe) Synonyms Raytran ZnSe, Kodak Irtran-4 CAS Number 1315-09-9 EU Number 034-002-00-8 Product Use Optic elements Manufacturer/Supplier II-VI Incorporated Address 375 Saxonburg Blvd. Note that rounding errors may occur, so always check the results. Zinc Selenide ZnSe Molar Mass, Molecular Weight. Zinc selenide is a chemical compound with a chemical formula of ZnSe. It is yellow to red in appearance with a melting point of >1,100°C, a density of 5.42 g/cc, and a vapor pressure of 10-4 Torr at 660°C. High Purity Thin Film Coating. Molecular Formula. ZnSe rarely occurs in nature, and is found in the mineral that was named after Hans Stille called "stilleite." You can also request for a quote by mailing us at sales@nanoshel.com. Saxonburg, PA 16056 General Information Phone 724-352-4455 Am., 47, 244-246 (1957) 2) B. Tatian. Selenophosphate is the selenium donor used to synthesize selenocysteine, which is co-translationally incorporated into selenoproteins at in-frame UGA codons. Signal word: DANGER: Pictograms: Hazard statements: H301, H331, H373, H410: Precautionary statements Buy Now View Details. It is a light yellow solid compound widely used in the fields of laser, medicine, astronomy and infrared night vision. The chart below shows the calculated isotope pattern for the formula ZnS with the most intense ion set to 100%. If you have 100.0 g of zinc selenide, what is the maximum mass of zinc that you could isolate from your sample? Zinc Selenide (ZnSe) General Information. When handling, apply uniform pressure and wear Latex finger cots or gloves to prevent contamination. The molecular formula for Zinc Selenide is ZnSe. Zinc Selenide (Raytran, Irtran-4) Optical Material Information Chemical Formula ZnSe Refractive Index (10.6 μm) 2.40 Knoop Hardness (psi) 150 Modulus of Rupture (psi) 8000 Useful Wavelength Range, Transmission (μm) 0.5-20 Useful Wavelength Range, ATR (μm) 0.5-14.3 Maximum Useful Temperature (Cº) 300 Melting Point (Cº) 1525 1. Solid zinc selenide has the same kind of crystal structure as Zns which is pictured below: How many Sea-ions are there per unit cell in solid zinc selenide? Product Name: Zinc Selenide. Zinc selenide has a transmission band broader than silicon and germanium. HAZARDOUS INGREDIENTS. The chemical structure of ZnS is simple and consists of the zinc metal attached to a sulfur atom through a polar covalent bond. Hazardous Component: Zinc Selenide Percent (%): 0-100. The Zinc selenide is an organic compound with the formula SeZn. Zinc Sulfide Formula. High purity zinc selenide powder and pieces is available on request. It has extremely low bulk losses due to absorption and scatter, has a high resistance to thermal shock and is stable in virtually all environments. Thorlabs' Ø1/2" and Ø1" Zinc Selenide (ZnSe) Plano-Convex Lenses are available with a broadband antireflection (AR) coating optimized for the 7 µm to … Wavelength, µm n, k. Chart context menu. Along with its low absorption in the red portion of the visible spectrum, zinc selenide is ideal for optical systems that combine a 10.6 µm CO 2 laser with a 633 nm HeNe alignment laser. It is a chemically inert, non-hygroscopic and highly pure material largely found in the mineral stilleite. Molecular Formula.
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