[J64419] CAS 7783-20-2 | Ammonium sulfate, ultrapure, 99+% | Alfa
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Brand: Alfa Aesar
7783-20-2 | H8N2O4S | ammonium sulfate
Chemical Identifiers
CAS
7783-20-2
Molecular Weight (g/mol)
132.13
MDL Number
MFCD00003391
Synonym
ammonium sulfate
SMILES
N.N.OS(O)(=O)=O
InChI Key
BFNBIHQBYMNNAN-UHFFFAOYSA-N
Molecular Formula
H8N2O4S
IUPAC Name
sulfuric acid diamine
Specifications
Residue on ignition
≤0.005%
Impurity content
Phosphate: ≤5 ppm
Chloride content
≤5 ppm
Impurity content
Nitrate: ≤0.001%
pH
5.0-6.0
설명
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.
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.
Other References:
Merck Index:14,555
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:YesRTECS Number:BS4500000
경고:RUO – Research Use Only
CAS7783-20-2FORMULAH8N2O4SEINECS231-984-1MDLMFCD00003391
| Pakage | 100g, 2kg, 500g |
|---|---|
| brand | Alfa Aesar |
