Silver iodide NEW
| Price | Get Latest Price |
| Package | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 50000KG/month |
| Update Time: | 2023-09-12 |
Product Details
| Product Name: Silver iodide | CAS No.: 7783-96-2 |
| EC-No.: 232-038-0 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 50000KG/month |
| Release date: 2023/09/12 |
| CAS: | 7783-96-2 |
| MF: | AgI |
| MW: | 234.77 |
| EINECS: | 232-038-0 |
| Product Categories: | Pharmaceutical Intermediates;Crystal Grade Inorganics;Metal and Ceramic Science;Salts;Silver Salts;SilverMetal and Ceramic Science;Inorganics;metal halide;Materials Science;Metal and Ceramic Science;Silver Salts |
| Mol File: | 7783-96-2.mol |
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| Silver iodide Chemical Properties |
| Melting point | 557°C |
| Boiling point | 1506°C |
| density | 5.68 g/mL at 25 °C (lit.) |
| RTECS | VW4450000 |
| form | Solid |
| color | Yellow |
| Specific Gravity | 6.01 |
| Odor | odorless |
| Water Solubility | 0.03 mg/L |
| Sensitive | Light Sensitive |
| Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m |
| Merck | 14,8516 |
| Solubility Product Constant (Ksp) | pKsp: 16.07 |
| Exposure limits | ACGIH: TWA 0.01 ppm |
| Stability: | Stability Light-sensitive. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 7783-96-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Silver iodide(7783-96-2) |
| EPA Substance Registry System | Silver iodide (AgI) (7783-96-2) |
| Silver iodide Usage And Synthesis |
| Description | Silver iodide (AgI) precipitates as a yellow, odor- and tasteless solid. Silver iodide acts as a very effective nucleus for the formation of ice crystals. Silver iodide has an important advantage over mercury as a subject for study of electrochemical properties of interfaces. It is also used as a solid lubricant for power contacts. It is also used as a local antiseptic. |
| References | [1] B. Vonnegut, The Nucleation of Ice Formation by Silver Iodide, Journal of Applied Physics, 1947, vol. 18, 593 [2] J. Lyklema and J. Th. G. Overbeek, Electrochemistry of silver iodide the capacity of the double layer at the silver iodide-water interface, Journal of Colloid Science, 1961, col. 16, 595-608 [3] Sylva Arnell and Gunnar Andersson, Silver Iodide as a Solid Lubricant for Power Contacts, Proceedings of the Forty-Seventh IEEE Holm Conference on Electrical Contacts, 2001 |
| Chemical Properties | Yellow Crystalline Powder |
| Physical properties | Light yellow hexagonal crystals or powder; darkens on exposure to light; density 5.68 g/cm3 ; melts at 558°C; vaporizes at 1,506°C; insoluble in water, most acids and ammonium carbonate solution; moderately soluble in concentrated solutions of alkali chloride, bromide, and thiosulfate; readily soluble in solutions of alkali cyanides, iodides and in hot concentrated hydriodic acid. |
| Uses | In cloud precipitation (rain-making). |
| Uses | Silver iodide is a yellow powder formed by the combination of a soluble iodide combined with silver nitrate. Silver iodide could also be formed by exposing metallic silver to the fumes of bromine as in the daguerreotype process. This was the primary halide used for all of the 19th century camera processes until the introduction of the silver bromide gelatin plate. With the exception of the daguerreotype, all silver iodide processes relied on physical development using a reducing agent such as gallic acid, pyrogallic acid, or ferrous sulfate, an acid restrainer, and excess silver. |
| Uses | Used in medicine for its caustic, astringent and antiseptic effects. Used in photography, and in the estimation of silver. Through heterogeneous nucleation, it is used in cloud seeding, relying on its beta-AgI crystal structure being similar to that of Ice. |
| Preparation | Silver iodide is prepared by adding a solution of sodium or potassium iodide to a hot solution of silver nitrate: Ag+ (aq) + Iˉ (aq) → Ag I (s) The precipitate is washed with boiling water. The preparation is done in the dark under ruby red light. |
| Flammability and Explosibility | Non flammable |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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China- Since: 2017-12-08
- Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province
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