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硫酸铵, 超纯

硫酸铵, 超纯

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Key features and details

CAS:7783-20-2 硫铵 硫酸铵

SKU: 04808211-CF

Synonyms
Sulfuric acid diammonium salt; Mascagnite
CAS Number:
7783-20-2
Molecular Formula:
(NH4)2SO4
Molecular Weight:
132.134 g/mol
EC Number:
231-984-1
MDL Number:
MFCD00003391
Product Description

Ammonium Sulfate

Application Notes

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.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Isolation and purification of proteins

Specifications
SKU 04808211-CF
Alternate Names Sulfuric acid diammonium salt; Mascagnite
Application Notes 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.
Auto Ignition Not flammable (USCG, 1999)
Base Catalog Number 808211
CAS # 7783-20-2
Density 1.78 at 59° F (USCG, 1999)
EC Number 231-984-1
Format Crystalline powder
Grade Ultra Pure
Melting Point 280 deg C (decomposes)
Molecular Formula (NH4)2SO4
Molecular Weight 132.134 g/mol
Personal Protective Equipment Eyeshields, Gloves, respirator filter
pH pH = 5.5 (0.1 M aqueous solution)
Purity ≥99%
RTECS Number BS4500000
Solubility Freely soluble in <a class="pubchem-internal-link CID-962" href="https://pubchem.ncbi.nlm.nih.gov/compound/water">water</a>, insoluble in <a class="pubchem-internal-link CID-702" href="https://pubchem.ncbi.nlm.nih.gov/compound/ethanol">ethanol</a>
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
UV Visible Absorbance OD260 (saturated soln) : ≤0.1 , OD280 (saturated soln) : ≤0.1
Vapor Pressure Vapor pressure of saturated solution: 0.901 kPa at 10 deg C; 1.319 kPa at 15 deg C; 1.871 kPa at 20 deg C; 2.573 kPa at 25 deg C; 3.439 kPa at 30 deg C; 4.474 kPa at 35 deg C
Documents

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Datasheet

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