Ammonium sulfate NEW
| Price | Get Latest Price |
| Package | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 50000KG/month |
| Update Time: | 2023-09-12 |
Product Details
| Product Name: Ammonium sulfate | CAS No.: 7783-20-2 |
| EC-No.: 231-984-1 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 50000KG/month |
| Release date: 2023/09/12 |
| CAS: | 7783-20-2 |
| MF: | H8N2O4S |
| MW: | 132.14 |
| EINECS: | 231-984-1 |
| Product Categories: | Ammonium Salts;Materials Science;Inorganics;metal sulfate;Metal and Ceramic Science;NH3;Protein Structural Analysis;X-Ray Crystallography;Ammonium;Inorganic Salts;Synthetic Reagents;A-B, Puriss p.a. ACS;Analytical Reagents for General Use;Puriss p.a. ACS;Optimization Reagents;Ammonium Salts;Metal and Ceramic Science;Salts;ACS GradeSynthetic Reagents;Essential Chemicals;Routine Reagents;Analytical Reagents;Atomic Absorption Spectroscopy (AAS);A;Alphabetical Listings;Ultra-High Purity Materials;Inorganic chemistry;Food additives;fertilizer;Agricultural Grade;AlphabeticalMolecular Biology;Biological Buffers;BioUltra Buffers;BioUltraBiological Buffers;Buffer SolutionsProtein Structural Analysis;DNA&RNA Purification;Molecular Biology Reagents;Optimization ReagentsMolecular Biology;Reagents;Agriculture;Stable Isotopes;Application CRMs;ICP CRMsSpectroscopy;ICP-OES/-MS;ICPSpectroscopy;Matrix Selection;NitrateAlphabetic;S;SN - SZ;Spectroscopy;Digestion Reagents;Pure Salts for Melting Digestions (Trace SELECT)Analytical/Chromatography;Trace Analysis Reagents;AmmoniumMolecular Biology;Biochemicals;7783-20-2 |
| Mol File: | 7783-20-2.mol |
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| Ammonium sulfate Chemical Properties |
| Melting point | >280 °C (dec.) (lit.) |
| density | 1.77 g/mL at 25 °C (lit.) |
| vapor pressure | <1 Pa (25 °C) |
| refractive index | n |
| Fp | 26 °C |
| storage temp. | room temp |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Solid |
| Specific Gravity | 1.769 |
| color | Yellow to orange |
| Odor | Slight odor of ammonia |
| PH | 5.0-6.0 (25℃, 1M in H2O) |
| PH Range | 5 - 6 |
| Water Solubility | 77 g/100 mL (25 ºC) |
| λmax | λ: 260 nm Amax: ≤0.037 λ: 280 nm Amax: ≤0.030 |
| Merck | 14,555 |
| Stability: | Stable. Contact with strong oxidizers may cause fire or explosion. Incompatible with strong bases. |
| InChIKey | BFNBIHQBYMNNAN-UHFFFAOYSA-N |
| LogP | -5.1 at 25℃ |
| CAS DataBase Reference | 7783-20-2(CAS DataBase Reference) |
| EPA Substance Registry System | Ammonium sulfate (7783-20-2) |
| Ammonium sulfate Usage And Synthesis |
| description | Ammonium sulfate (AS) is the earliest production and use of nitrogen fertilizer. It is usually used as a standard nitrogen fertilizer, nitrogen content is between 20% to 30%. It is a very important fertilizer for any kind of soil that's high in pH and needs a little bit of sulfates to work against the high calcium or the high pH. The nice thing about the ammonium sulfate is that the nitrogen in it is a little bit slower releasing so it lasts throughout the growing season better than the nitrate forms of nitrogen. In the 1960s, Ammonium sulfate is the main variety of nitrogen fertilizer, but also is a major source to provide crop nutrients sulfur. Firstly ammonia and sulfuric acid was neutralized to obtain, but later increasing proportion of by-product ammonium sulfate, and now Ammonium sulfate is actually produced as a by-product in many industrial processes including the manufacturing of steel, coking industry, caprolactam, sulfuric acid tail gas desulfurization, desulfurization of power plant, acrylonitrile and methyl methacrylate, zinc oxide and some polyester compounds. Pure product of ammonium sulfate is white crystals, heated to 100 ℃ , began to be decomposed into ammonia and ammonium bisulfate, a by-product with a yellowish or gray, small moisture absorption, easy to agglomerate, it is easier to save and easily soluble in water, insoluble ethanol and acetone. Ammonium sulfate serves as physiological acidic nitrogen fertilizer, is generally more suitable for wheat, corn, rice, cotton, potato, hemp, fruit trees, vegetables and other crops. For soils, the ammonium sulfate is most suitable for neutral soil and alkaline soil, but not suitable for acidic soil. Also used as analytical reagents (precipitating agent, masking agent), in electrochemical analysis, supports electrolyte, microbiological culture media and preparation of ammonium salts. The above information is edited by the Chemicalbook of Liu Yujie. |
| nitrogenous fertilizer | Ammonium sulfate was the first nitrogenous fertilizer made by the Haber-Bosch process, produced by the reaction of ammonia with sulfuric acid. In contrast with the nitrate salt, it is chemically stable, not highly hygroscopic. It also supplies supplemental sulfur to soils that may be deficient in this element, but this is of minor value when it is used on soils receiving applications of ordinary superphosphate. The disadvantages of the material are its relatively low nitrogen content, which increases storage and transportation costs, and its marked tendency to cause soil acidification, which is greater than that of any other nitrogen fertilizer material. |
| Uses |
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| Toxicity | LD50 orally in Rabbit: 2840 mg/kg |
| Description | Ammonium sulfate was the first nitrogenous fertilizer made by the Haber-Bosch process, produced by the reaction of ammonia with sulfuric acid. In contrast with the nitrate salt, it is chemically stable, not highly hygroscopic. It also supplies supplemental sulfur to soils that may be deficient in this element, but this is of minor value when it is used on soils receiving applications of ordinary superphosphate. The disadvantages of the material are its relatively low nitrogen content, which increases storage and transportation costs, and its marked tendency to cause soil acidification, which is greater than that of any other nitrogen fertilizer material. |
| Chemical Properties | White crystalline powder |
Packing &shipping&Payment
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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