CAS 7783-20-2

Sulfato de amônio

Descrição:

Sulfato de amônio, com o número CAS 7783-20-2, é um sal inorgânico composto por íons de amônio (NH4+) e íons sulfato (SO4^2-). Aparece como um sólido cristalino branco e é altamente solúvel em água, tornando-se uma fonte eficaz de nitrogênio e enxofre para as plantas. Este composto é comumente utilizado como fertilizante na agricultura devido à sua capacidade de melhorar o conteúdo de nutrientes do solo. Além disso, Sulfato de amônio é utilizado em várias aplicações industriais, incluindo a produção de aditivos alimentares, produtos farmacêuticos e como agente precipitante em processos de purificação de proteínas. Possui um ponto de fusão relativamente alto e é estável em condições normais, embora possa se decompor a temperaturas elevadas. A substância é geralmente considerada segura para uso em práticas agrícolas, mas deve-se ter cuidado para evitar a aplicação excessiva, o que pode levar à acidificação do solo. No geral, Sulfato de amônio é valorizado por seu papel duplo como fonte de nutrientes e sua versatilidade em vários processos químicos.

Fórmula: (NH₄)₂SO₄

InChI: InChI=1/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)

Chave InChI: InChIKey=BFNBIHQBYMNNAN-UHFFFAOYSA-N

SMILES: N.N.OS(=O)(=O)O

Sinónimos:

• Actimaster AMS
• Ammonia sulfate
• Ammonium S02
• Ammonium Sulfate, Solution
• Ammonium Sulphate
• Ammonium sulfate ((NH4)2SO4)
• Ammonium sulfate ((NH₄)₂SO₄)
• Ammonium sulfate (2:1)
• Ammonium sulfate-ammonium nitrate mixt.
• Ammoniumsulfat
• Busan 1215
• Coaltrol LPA 40
• Diammonium Sulfate
• Diammonium sulphate
• Dolamin
• Liase
• Nitric acid ammonium salt, mixt. contg.
• Nitric acid ammonium salt, mixt. with diammonium sulfate
• Nonnen R 999-10
• Oxamine 6150
• Para-Go
• Sulfate d'ammonium
• Sulfate, Ammonium
• Sulfato De Amonio
• Sulfuric Acid, Diammonium Salt
• Sulfuric acid ammonium salt (1:2)
• Sulfuric acid diammonium salt, mixt. contg.
• Sulfuric acid diammonium salt, mixt. with ammonium nitrate

Ammonium sulfate, 98+%

CAS: 7783-20-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Fórmula: H₈N₂O₄S

Pureza: 98+%

Cor e Forma: White, Crystals or powder or crystalline powder

Peso molecular: 132.13

Ref: 02-A11682

Ammonium sulfate, Puratronic™, 99.999% (metals basis)

CAS: 7783-20-2

In biochemistry it is used for purification proteins via ammonium sulfate precipitation method. Ammonium sulfate is used in agriculture as fertilizer; it is a slow releasing nitrogenous fertilizer and a rich source of sulphur nutrient. It is employed as a dough conditioner in bread products. It f

Fórmula: H₈N₂O₄S

Pureza: 99.999%

Peso molecular: 132.13

Ref: 02-010639

Ammonium sulfate, ultrapure, 99+%

CAS: 7783-20-2

Ammonium sulfate is a widely used reagent in molecular biology and chromatography. It is useful in the isolation and purification of enzymes and proteins. It is used for the precipitation or fractionation of proteins or for purification of antibodies. It is also useful for crystallographic analysis

Fórmula: H₈N₂O₄S

Pureza: 99+%

Cor e Forma: White, Powder or crystals or crystalline powder

Peso molecular: 132.13

Ref: 02-J64419

Ammonium sulfate, 0.5M aq. soln.

CAS: 7783-20-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Fórmula: H₈N₂O₄S

Peso molecular: 132.14

Ref: 02-J60368

Ammonium sulfate, ACS, 99.0% min

CAS: 7783-20-2

In biochemistry it is used for purification of proteins via ammonium sulfate precipitation method. Ammonium sulfate is used in agriculture as fertilizer. It is a slow releasing nitrogenous fertilizer and a rich source of sulphur nutrient. It is employed as a dough conditioner in bread products. It f

Fórmula: H₈N₂O₄S

Pureza: 99.0%

Peso molecular: 132.13

Ref: 02-011566

Ammonium sulfate, 99.95% (metals basis)

CAS: 7783-20-2

Ammonium sulfate is widely utilized as a fertilizer for alkaline soils. In biochemistry it is used for purification of proteins via ammonium sulfate precipitation method. As a food additive, it serves as an acidity regulator in flours and breads. It is used in the preparation of other ammonium salts

Fórmula: H₈N₂O₄S

Pureza: 99.95%

Peso molecular: 132.13

Ref: 02-089363

Ammonium Sulfate

CAS: 7783-20-2

Fórmula: H₈N₂O₄S

Pureza: 99%

Cor e Forma: Solid

Peso molecular: 132.1395

Ref: IN-DA0034GT

Ammonium sulfate, 97%, tech.

CAS: 7783-20-2

Fórmula: H₈N₂O₄S

Pureza: (as N) ≥ 96.0%

Cor e Forma: White crystals or crystalline powder

Peso molecular: 132.14

Ref: 7W-GE6711

Ammonium sulfate, 99+% (ACS)

CAS: 7783-20-2

Ammonium sulfate, 99+% (ACS)

Fórmula: (NH₄)₂SO₄

Pureza: 99+%

Cor e Forma: white xtl.

Peso molecular: 132.14

Ref: 08-93-0225

Ammonium sulfate

CAS: 7783-20-2

Ammonium sulfate

Pureza: ≥95%

Peso molecular: 132.14g/mol

Ref: 54-BUP18731

Ammonium sulphate

CAS: 7783-20-2

Ammonium sulphate

Fórmula: ·O₄S·2H₄N

Pureza: 99.5%

Cor e Forma: solid

Peso molecular: 132.14g/mol

Ref: 54-IN1081

Ammonium sulfate

CAS: 7783-20-2

Fórmula: H₈N₂O₄S

Pureza: ≥ 99.0%

Cor e Forma: White crystals or crystalline powder

Peso molecular: 132.14

Ref: 7W-GE2543

Reagecon 2M Ammonium Sulphate Double Junction Electrode Filling Solution (Electrolyte)

CAS: 7783-20-2

Reagecon's 2M Ammonium Sulphate (NH₄)₂SO₄ Double Junction Electrode Filling Solution must be used in the outer chamber of a double junction reference electrode for pH or ion measurement, in situations where Potassium Chloride or Potassium Nitrate should not be used. Chloride (Cl-) anions can form insoluble precipitates with Hg++, Cu++, Ag+ or Pb++ which will block the diaphragm of a single junction reference electrode. Potassium may react with anions such as perchlorate (ClO₄¯) to form Potassium Perchlorate (KClO₄). In these situations Reagecon's 2M Ammonium Sulphate Double Junction Electrode Filling Solution is an ideal compromise. - A good electrolyte must fulfil a number of conditions. The equitransference of the cation/anion combination should be as close as possible to being equimobile, have constant chloride activity, be of high electrical conductance and be as non-chemically reactive as possible. Reagecon 2M Ammonium Sulphate Double Junction Electrode Filling Solution is a high quality product that fulfils most of these criteria. However, as outlined above the use of Chloride or Potassium in the electrolyte is precluded for certain types of samples. In such instances Reagecon 2M Ammonium Sulphate Double Junction Electrode Filling Solution, is an ideal substitute.

Cor e Forma: Liquid

Ref: 07-EFS2AS

Ammonium Sulfate

CAS: 7783-20-2

Fórmula: H₈N₂O₄S

Pureza: 99.0%

Cor e Forma: Solid, Crystalline Powder

Peso molecular: 132.13

Ref: 10-F094302

Ammonium sulfate

CAS: 7783-20-2

Ammonium sulfate is one of the compounds commonly used in inorganic experiments as an oxidizing agent and bleaching agent.

Fórmula: H₈N₂O₄S

Pureza: 99%

Cor e Forma: Solid

Peso molecular: 132.14

Ref: TM-T64988

Ammonium sulphate

CAS: 7783-20-2

Ammonium sulphate

Pureza: 99.999%

Peso molecular: 132.14g/mol

Ref: 54-IN1084

Ammonium sulfate, 99.9999%

CAS: 7783-20-2

Fórmula: (NH₄)₂SO₄

Peso molecular: 132.14

Ref: 7W-GX4152

Ammonium Sulfate (2:1)

Produto Controlado

CAS: 7783-20-2

Fórmula: H₂O₄S·2H₃N

Cor e Forma: Neat

Peso molecular: 132.14

Ref: TR-A633835

Ammonium Sulphate for molecular biology, 99.5%

CAS: 7783-20-2

Fórmula: H₈N₂SO₄

Pureza: min. 99.5%

Cor e Forma: White, Crystalline compound, Clear, Colourless

Peso molecular: 132.13

Ref: SR-82126

Ammonium Sulphate for tissue culture, 99.5%

CAS: 7783-20-2

Fórmula: H₈N₂SO₄

Pureza: min. 99.5%

Cor e Forma: White, Crystalline powder /solid, Clear, Colourless

Peso molecular: 132.13

Ref: SR-88004