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VA-044 |
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2,2'-Azobis[2-(2-imidazolin-2-yl)propane] dihydrochloride |
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27776-21-2 |
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Water soluble Azo-initiator. non-nitrile. 10 hour half-life decomposition temp. 44'C in water. |
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Molecular weight: 323.27 Appearance : pale yellow powder Melting point : 188 -193'C Activation energy : 108.0 KJ/mol, solubility : soluble in water (more than 3.0 wt%), slightly soluble in methanol (0.5 - 3.0 wt%), insoluble in toluene (less than 0.5 wt%) |
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