
存储条件: 英文名:Ammonium sulfate |
CAS号:7783-20-2 产品别名:B-淀粉酶; 硫氨; 硫铵, 硫酸铵; 硫酸铵(医用) ;工业硫酸铵 ;硫酸铵(工业级) ;硫酸铵, 98+% ;硫酸铵, PURATRONIC|R, 99.999% (METALS BASIS) 硫酸铵, 99.95% (METALS BASIS) 硫酸铵, ACS, 99.0% MINAmmonium sulfate (2:1); AMMONIUM SULFATE, SOLUTION; Diammonium sulfate; Sulfate, Ammonium; Sulfuric acid, diammonium salt; show |
存储条件: 英文名:Ammonium sulfate |
|
CAS号:7783-20-2 产品别名:B-淀粉酶; 硫氨; 硫铵, 硫酸铵; 硫酸铵(医用) ;工业硫酸铵 ;硫酸铵(工业级) ;硫酸铵, 98+% ;硫酸铵, PURATRONIC|R, 99.999% (METALS BASIS) 硫酸铵, 99.95% (METALS BASIS) 硫酸铵, ACS, 99.0% MINAmmonium sulfate (2:1); AMMONIUM SULFATE, SOLUTION; Diammonium sulfate; Sulfate, Ammonium; Sulfuric acid, diammonium salt; show |
A4418 Sigma
硫酸铵
Ammonium sulfate
for molecular biology, ≥99.0%
别名: Mascagnite
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CAS号 7783-20-2
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线性分子式 (NH4)2SO4
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分子量 132.14
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EINECS 编号 231-984-1
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MDL number MFCD00003391
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eCl@ss 38030408
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PubChem Substance ID 24890861
性质
Related Categories | Ammonium, Biochemicals, Buffers / Buffer Salts,Buffers / Buffer salts, Chemical Synthesis, |
grade | for molecular biology |
InChI Key | BFNBIHQBYMNNAN-UHFFFAOYSA-N |
assay | ≥99.0% |
impurities | ≤0.005% Insolubles |
pH | 5.0-6 (25 °C, 132 g/L) |
mp | >280 °C (dec.)(lit.) |
solubility | H2O: 0.667 g/mL |
产品描述
Application
Ammonium sulfate has been used in the preparation of ′Blue Silver′ colloidal Coomassie stain for proteins.[1]
Ammonium sulfate may be used for the precipitation or fractionation of proteins or for purification of antibodies. It is also useful for crystallographic analysis of nucleic acids and proteins.
包装
1 kg in poly bottle
100, 500 g in poly bottle
5 kg in poly drum
General description
Ammonium sulfate is commonly used in agriculture as a nitrogen fertilizer. In aqueous solution, it dissociates to form ammonium and sulfate ions.
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