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间苯二甲酸
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间苯二甲酸
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工学
基本有机化工
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isophthalic acid
间苯二甲酸
白色结晶性粉末或针状结晶。易溶于醇和冰醋酸,微溶于沸水但不溶于冷水,几乎不溶于苯和石油醚。熔点为345~348℃,相对水的密度为1.507。易燃,毒性低,能升华。又称异酞酸、1,3-苯二甲酸。
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normal orthogonal basis
normal partitioning
normal p-complement
normal pedal curve
normal phase
normal phase high performance liquid chromatography
normal place
normal plane
normal point
normal polygon
normal polynomial
normal population
normal positive cone
normal pressure/atmospheric concentration equipment
normal probability distribution
normal probability paper
normal problem
normal process
normal process, N-process
normal product
normal product distribution
normal product, N product
normal profile
normal projection
normal projective connection
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