... benzene sulfonyl hydroxylamine 苯磺酰胲 benzene tetracarboxylic acid 苯四甲酸 benzene tricarbonic acid 苯三甲酸 ...
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苯磺酰氯；氯化苯磺酰基 benzenesulfonyl chloride 苯四甲酸 benzenetetracarboxylic acid; benzenetetracarbonic acid 硫代苯磺酸 benzenethiosulfonic acid ..
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... 聚异丁烯,polyisobutylene, 聚异丁烯橡胶,polyisobutylene rubber, 均苯四酸；1，2，4，5-苯四甲酸,pyromellitic acid;PMA;1,2,4,5-be ...
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均苯四甲酸二酐 PMDA ; Benzenetetracarboxylic anhydride ; pyromellitic acid dianhydride
均苯四甲酸酐 PMDA ; pyromellitic dianhydride ; pyromelli ; Benzenetetracarboxylic anhydride
联苯四甲酸二酐 BPDA
均苯四甲酸 Benzenetetracarboxylic acid ; Pyromellitic acid ; PMA
苯四甲酸二酐 pyromellitic dianhydride
均苯四甲酸四辛酯 TOPM ; TOPM Tetraoctyl Pyromellitate ; Tetrapyromellitate
均苯四甲酸二酰亚胺 Pyromellitic diimide
均苯四甲酸二胺 Pyromellitic Diimide
氢化均苯四甲酸二酐 HPMDA
均苯四甲酸二酐； 重力热管换热器； 应用；
Pyromellitic Dinahydride Anhydride; Gravity Heat Pipe Heat Exchanger; Application;
用均匀沉淀法合成了均苯四甲酸过渡金属配合物。
Transitional metal complexes of pyromellitic acid were synthesized by homogeneous precipitation method, and characterized by TG, element analysis and FTIR.
该均苯四甲酸二酐具有在运输、储存和使用期间不会引起堵塞等的粒子性 质。
The pyromellitic dianhydride has particle properties not causing plugging, etc. during its transportation, storage and use.
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