CAS:117-62-4
Formule moléculaire:C10H9NO6S2
Poids Moléculaire:303.31
EINECS:204-201-6
Synonyms:SULFO TOBIAS ACID; SULPHOTOBIAS ACID; 2-amino-1,5-naphthalenedisulfonic; Sulfonic Tobias Acid; 2-NAPHTHYLAMINE-1 5-DISULFONIC ACID SODI; 2-NAPHTHYLAMINE-1,5-DISULFONIC ACID, F. PROT. SEQ. ANALYSIS; 1,5-Naphthalenedisulfonic acid, 2-amino-2-amino-5-naphthalenedisulfonicacid; 5-sulfo-tobiasaci; kyselina2-naftylamin-1,5-disulfonova
2-Amino-1,5-naphthalenedionic acid is an important intermediate product in the production of dyes, especially reactive dyes. The method involves sulfonating 2-naphthylamine-1-sulfonic acid (Tobias acid) in oleum (SO3 content 15-30% by weight) at room temperature.
| Article | Spécification |
| Point d'ébullition | 205.8°C (rough estimate) |
| Densité | 1.6329 (estimation approximative) |
| MW | 303.31 |
| pKa | -0.51±0.40(Predicted) |
| Les conditions de stockage | 2-8°C |
2-Amino-1,5-naphthalenedionic acid is an important intermediate product used as a dye intermediate, especially in the production of reactive dyes.
Généralement emballés dans 25kg/drum,et aussi peut être faire de package personnalisé.
FR 
EN 
ZH 
RU 
DE 
ES 
KO 
PT 
TH 
AR 
IT 
VI 
NL 
