cas no: 81-30-1
Chemical name: 1,4,5,8-Naphthalenetetracarboxylic dianhydride Cas no: 81-30-1 Purity: 99%
Chemical name: 1,4,5,8-Naphthalenetetracarboxylic dianhydrideCas no: 81-30-1Purity: 99%Formula: C14H4O6Appearance: 淡黄色粉末Package 铝箔袋；桶；按照客户要求
