Ammonium sulfate
Key Features and Details
Ammonium Sulfate
SYNONYMS: Sulfuric Acid Diammonium Salt; Mascagnite
CAS: #
7783-20-2
MOLECULAR FORMULA: (NH4)2SO4
MOLECULAR WEIGHT: 132.134 g/mol
EC No: 231-984-1
MDL No: MFCD00003391
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PRODUCT DESCRIPTION
Ammonium Sulfate
Application Notes
Ammonium Sulfate may be used for the precipitation or fractionation of proteins or for purification of antibodies. Useful for crystallographic analysis of nucleic acids and proteins. The use of ammonium sulfate in long PCR buffer, in PCR lysis solution, and in second strand cDNA synthesis has been reported.
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
Used for the precipitation or fractionation of proteins | Purification of antibodies | Useful for crystallographic analysis of nucleic acids and proteins | Used in PCR buffer
SPECIFICATIONS
SKU: 02191409-CF
Base Catalog Number: 191409
Alternate Names: Sulfuric Acid Diammonium Salt; Mascagnite
Auto Ignition: Not flammable (USCG, 1999)
CAS
: #
7783-20-2
Density
: 1.78 at 59° F (USCG, 1999)
EC No
: 231-984-1
Format
: Powder
Grade
: ACS
MDL No
: MFCD00003391
Melting Point
: 280 deg C (decomposes)
Molecular Formula
: (NH4)2SO4
Molecular Weight
: 132.134 g/mol
pH
: pH = 5.5 (0.1 M aqueous solution)
PPE
: Eyeshields, Gloves, respirator filter
RTECS No
: BS4500000
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