- Brand: Tianfu
- Packaging: As Buyer's Request
- Supply Ability: 50Ton
- Min. Order: 10 Gram
- Certificate: ISO
Product Name: 2-Aminophenol-4-sulfonic acid
Synonyms: BENZENESULFONIC ACID,3-AMINO,4-HYDROXY 2-AMINO,4-SULFOPHENOL;Metanilic acid, 4-hydroxy-;Metanilic acid, 4-hydroxy- (8CI);O-AMINOPHENOL-P-SULFONIC ACID;OAPSA;ORTHO AMINO PHENOL 4-SULFONIC...