Used for detection and determination of manganese and iron. Catalyst for acrylamide gel polymerization. Synonyms: AP, Ammonium peroxodisulfate, APS, PER, Diammonium peroxodisulfate CAS No: 7727-54-0 Molecular Formula: (NH4)2S2O8 Molecular Weight: 228.19 Purity: 98% (titration) Appearance: White crystals Melting Point: 120C (dec.) (lit) Heavy Metals: 0.005% Residue after Ignition: 0.05% Chloride and Chlorate: 0.001% Iron (Fe): 0.001% Manganese (Mn): 0.00005% Insoluble Material: 0.005% Titratable Acid: 0.04 meq/g Density: 1.982 Storage and Stability: Store at RT. Stable for 12 months after receipt.
Molekulargewicht:
228.19
CAS Nummer:
[7727-54-0]
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