Dianhydrides
3,3,4,4-diphenylsulfonetetracarboxylic dianhydride
DSDA · CAS 2540-99-0
3,3,4,4-diphenylsulfonetetracarboxylic dianhydride (DSDA) belongs to the Dianhydrides family and is supplied for polyimide, display and semiconductor applications. Purity, packaging and documentation are confirmed against the lot on quotation.
- CAS number
- 2540-99-0
- Abbreviation
- DSDA
- Family
- Dianhydrides
- Purity
- HPLC ≥ 99.5%
- Packaging
- 25 kg / 200 kg — on request
- Documentation
- COA and SDS with every lot
Documents supplied
- Certificate of analysis (COA) — lot specific
- Safety data sheet (SDS) to current GHS revision
- REACH / TSCA statement for EU and US imports
- Packing list and dangerous goods declaration where applicable