Hello! Welcome toShanghai Daeyeon Chemicals Co.,Ltd  !

DSDA

4,4'-Sulfonyldiphthalic dianhydride
2540-99-0
C16H6O8S
358.28
Basic information
Product name: DSDA
English name: 4,4'-Sulfonyldiphthalic dianhydride
Cas: 2540-99-0
Purity: 0.99
Appearance: 灰白色粉末
Packing: 铝箔袋;桶;按照客户要求
Capacity: 定制
Place of Origin: 中国