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Ammonium Sulfate, Fisher BioReagents

$74.10 - $74.10

Chemical Identifiers

Chemical Name or Material Ammonium Sulfate
Assay ≥99.5%
Molecular Formula H8N2O4S
Linear Formula (NH4)2SO4
Formula Weight 132.14
Synonym Diammonium Sulfate
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Catalog Number Mfr. No. Packaging Quantity Price Quantity    


fisher scientific company
Poly Bottle 1kg Each for $74.10
Case of 6 Each for $444.60
Description & Specifications


Assay ≥99.5%
Formula Weight 132.14
Melting Point 280°C
Quantity 1kg
Physical Form Solid
pH 5 to 6
Color Colorless
Protease Protease free
Merck Index 15, 552
Heavy Metals (as Pb) 5ppm max.
Ignition Residue 0.005% max.
Packaging Poly Bottle
Synonym Diammonium Sulfate
Iron (Fe) 5ppm max.
Arsenic (As) 0.5ppm max.
Health Hazard 2 CAUTION!
ChemAlert Storage Symbol Gray
Linear Formula (NH4)2SO4
Molecular Formula H8N2O4S
Absorbance 0.025 max. at 280nm
Identification Pass Test
Nitrate 0.001 max.
Health Hazard 3 Emergency Overview
May cause skin, eye, and respiratory tract irritation. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Obtain medical attention. . .


Recommended Storage RT
Chemical Name or Material Ammonium Sulfate
CAS 7783-20-2

This enzyme-grade Ammonium Sulfate is suitable for use in the purification of proteins.