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VA-057 |
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2,2'-Azobis[N-(2-carboxyethyl)-2-methylpropionamidine]tetrahydrate |
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Water soluble Azo-initiator. Non-nitrile and halogen-free amphoteric type. Available to combine carboxylic group with the end of polymer chain. 10 hour half-life decomposition temp. : 57'C |
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Appearance : pale yellow powder Melting point : 97'C Activation energy : 123.0 KJ/mol Solubility : soluble in water(more than 3.0 wt%), insoluble in toluene(less than 0.5 wt%) |
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