6408-78-2
6408-78-2 structure
- Name: Acid Blue 25
- Chemical Name: acid blue 25
- CAS Number: 6408-78-2
- Molecular Formula: C20H13N2NaO5S
- Molecular Weight: 416.382
- Catalog: Dyes and pigments dye Acid Dyestuff
- Create Date: 2018-03-08 08:00:00
- Modify Date: 2025-08-25 11:00:50
| Name | acid blue 25 |
|---|---|
| Synonyms |
C.I. 62055
Acid Blue AS Acid Blue GRL 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-, sodium salt (1:1) C.I.Acidblue25 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-2-anthracene sulfonic acid monosodium salt Acid Blue5 Natrium-Salz von 1-Amino-9,10-dioxo-4-phenylamino-9,10-dihydroanthracen-2-sulfonsaeure WeakacidblueAS EINECS 229-068-1 Sodium 1-amino-4-anilino-9,10-dioxo-9,10-dihydro-2-anthracenesulfonate Acid Green P-3B MFCD00001214 sodium 1-amino-9,10-dioxo-4-(phenylamino)-9,10-dihydroanthracene-2-sulfonate 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-, monosodium salt Acid Blue AL Sodium 1-amino-4-anilino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate Blue AS 1-amino-4-phenylamino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid monosodium salt |
| Melting Point | >300ºC |
|---|---|
| Molecular Formula | C20H13N2NaO5S |
| Molecular Weight | 416.382 |
| Exact Mass | 416.044281 |
| PSA | 137.77000 |
| LogP | 4.42690 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2922399090 |
|
~53%
6408-78-2 |
| Literature: Baqi, Younis; Muller, Christa E. Organic Letters, 2007 , vol. 9, # 7 p. 1271 - 1274 |
|
~87%
6408-78-2 |
| Literature: Liang, Zhongjie; Ai, Jing; Ding, Xiao; Peng, Xia; Zhang, Dengyou; Zhang, Ruihan; Wang, Ying; Liu, Fang; Zheng, Mingyue; Jiang, Hualiang; Liu, Hong; Geng, Meiyu; Luo, Cheng ACS Medicinal Chemistry Letters, 2013 , vol. 4, # 4 p. 408 - 413 |
|
~%
6408-78-2 |
| Literature: Journal of Medicinal Chemistry, , vol. 52, # 12 p. 3784 - 3793 |
| HS Code | 2922399090 |
|---|---|
| Summary | 2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |