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: 2024-01-02 13:56:53

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

6258-06-6

74497-02-2

~53%

25492-62-0

6408-78-2

Literature: Baqi, Younis; Muller, Christa E. Organic Letters, 2007 , vol. 9, # 7 p. 1271 - 1274

6258-06-6

74497-02-2

~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

116-81-4

74497-02-2

6408-78-2

Literature: Journal of Medicinal Chemistry, , vol. 52, # 12 p. 3784 - 3793

Precursor 2
6258-06-6 116-81-4
DownStream 2
128-95-0 6471-06-3

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%

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