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Ammonium sulfate, ultrapure, 99+%

Catalog No. AAJ6441936
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Catalog No. AAJ6441936 Supplier Thermo Scientific Chemicals Supplier No. J6441936
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Description

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

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 of nucleic acids and proteins. Ammonium sulfate is also widely used in HPLC of proteins, such as in hydrophobic interaction chromatography. Ammonium sulfate is used in long PCR buffer, in PCR lysis solution, and in secondstrand cDNA synthesis. Also it is used for the HPLC analysis of phospholipids.

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.

Applications
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 of nucleic acids and proteins. Ammonium sulfate is also widely used in HPLC of proteins, such as in hydrophobic interaction chromatography. Ammonium sulfate is used in long PCR buffer, in PCR lysis solution, and in secondstrand cDNA synthesis. Also it is used for the HPLC analysis of phospholipids.

Solubility
Soluble freely in water, Insoluble in alcohol and acetone.

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7783-20-2
Molecular Formula H8N2O4S
Molecular Weight (g/mol) 132.13
MDL Number MFCD00003391
InChI Key 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 sulfuric acid diamine
SMILES N.N.OS(O)(=O)=O

Specifications

Melting Point ∽280°C (decomposition)
Color White
Physical Form Crystalline
Quantity 500 g
Linear Formula (NH4)2SO4
Merck Index 14,555
Solubility Information Soluble freely in water,Insoluble in alcohol and acetone.
Formula Weight 132.14
Percent Purity ≥99%
Density 1.769
Chemical Name or Material Ammonium sulfate
Grade Ultrapure
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Safety and Handling

EINECSNumber 231-984-1
RTECSNumber BS4500000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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