6625-46-3
6625-46-3 structure
- Name: 2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-[2-(2-methoxyphenyl)diazenyl]-, sodium salt(1:2)
- Chemical Name: Pontacyl Carmine 2B
- CAS Number: 6625-46-3
- Molecular Formula: C19H15N3Na2O9S2
- Molecular Weight: 539.44700
- Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
- Create Date: 2018-12-18 18:14:36
- Modify Date: 2026-07-30 09:12:01
| Name | Pontacyl Carmine 2B |
|---|---|
| Synonyms |
pontacyl carmine 2b
2,7-naphthalenedisulfonicacid,5-(acetylamino)-4-hydroxy-3-[(2-methoxyphenyl)a Sodium N-(7-((E)-(2-methoxyphenyl)diazenyl)-8-oxido-3,6-disulfonaphthalen-1-yl)acetimidate C.I. Acid Violet 12, disodium salt PONTACYL CMINE 2B Pontacyl Cmine 2b ( ade) PontacylCmine2B> ACID VIOLET 12 PONTACYL CMINE 2B ISO 9001：2015 REACH EINECS 229-584-7 disodium 5-(acetylamino)-4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2,7-disulphonate disodium 5-(acetylamino)-4-hydroxy-3-[ 2,7-Naphthalenedisulfonicacid,5-(acetylamino)-4-hydroxy-3-[(2-methoxyphenyl)azo]-,disodiumsalt 5-(Acetylamino)-4-hydroxy-3-[(2-methoxyphenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt 5-Hydroxy-6-(2-methoxyphenylazo)-4-(acetylamino)naphthalene-2,7-bis(sulfonic acid sodium) salt Violet 12 C.I.Acid Violet 12:C.I |
| Density | 1.64g/cm3 |
|---|---|
| Molecular Formula | C19H15N3Na2O9S2 |
| Molecular Weight | 539.44700 |
| Exact Mass | 539.00500 |
| PSA | 214.44000 |
| LogP | 4.97060 |
| Index of Refraction | 1.693 |