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Ammoniumsulfat, 99.95 % (Metallbasis), Thermo Scientific Chemicals

Catalog No. 11463760
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Product Code. 11463760 Supplier Thermo Scientific Alfa Aesar Supplier No. 089363.36
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Estimated Shipment: 24-11-2026
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Description

CAS: 7783-20-2 | H8N2O4S | 132.13 g/mol

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, particularly ammonium persulfate. It is applied in several applications as a flame retardant and a wood preservative. It finds use as raw materials for various chemical products such as dyes and pharmaceutical products. A saturated solution of ammonium sulfate in heavy water is employed as an external standard in sulfur-33 NMR spectroscopy.

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 Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7783-20-2
Summenformel H8N2O4S
Molekulargewicht (g/mol) 132.13
MDL-Nummer MFCD00003391
InChI-Schlüssel BFNBIHQBYMNNAN-UHFFFAOYSA-N
Synonym ammonium sulfate, diammonium sulfate, ammonium sulphate, mascagnite, sulfuric acid diammonium salt, ammonium sulfate 2:1, ammoniumsulfate, actamaster, sulfuric acid, diammonium salt, diammonium sulphate
PubChem CID 6097028
ChEBI CHEBI:62946
IUPAC-Name Schwefelsäure-Diamin
SMILES N.N.OS(O)(=O)=O

Specifications

Chemischer Name oder Material Ammonium sulfate
Schmelzpunkt ∽280°C (decomposition)
Physikalische Form Kristallin
Menge 500 g
Prozentgehaltsbereich 99.95% (metals basis)
Dichte 1.769
Löslichkeitsinformationen Soluble in water and insoluble in acetone.
Formelmasse 132.14

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