2,2′-Azobis(2-methylpropionamidine) Dihydrochloride, 97% - 25g
For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.
2,2′-Azobis(2-methylpropionamidine) dihydrochloride (AAPH) is a water-soluble free radical initiator supplied as a white powder or granules with 97% assay purity. It is widely used in polymer chemistry and oxidative stress research due to its controlled thermal decomposition into free radicals.
AAPH undergoes first-order thermal decomposition to generate cationic radicals and decomposes upon UV exposure. It is commonly used as a polymerization initiator for acrylic, vinyl, and allyl monomers and is compatible with cationic surfactant systems. The decomposition rate is pH dependent, making it useful in controlled radical generation studies.
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