- Product Details
Keywords
- 2-Naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-3-(phenylazo)-, disodium salt (9CI)
- C.I. DirectRed 31 (7CI)
- C.I. Direct Red 31, disodium salt (8CI)
Quick Details
- ProName: Direct Red 31
- CasNo: 5001-72-9
- Molecular Formula: C32H21N5Na2O8S2
- ProductionCapacity: /
- Purity: 98%
- LimitNum: 0
Superiority