Name | Aniline blue |
Synonyms | 2R C.I. 42755 Methyl blue Aniline Blue Aniline blue MARINE BLUE V Acid blue 22 (C.I. 42755) ANILINE BLUE, WATER SOLUBLE, CI 42755 ANILINE BLUE WATER-SOLUBLE FOR MICROSCOP Y Aniline Blue, sodium salt, water soluble, high purity biological stain, pure Benzenesulfonic acid, aminomethyl4-(sulfophenyl)aminophenyl4-(sulfophenyl)imino-2,5-cyclohexadien-1-ylidenemethyl-, disodium salt disodium hydrogen aminomethyl[[4-[(sulphonatophenyl)amino]phenyl][4-[(sulphonatophenyl)imino]cyclohexa-2,5-dien-1-ylidene]methyl]benzenesulphonate |
CAS | 28631-66-5 |
EINECS | 249-113-9 |
InChI | InChI=1/C32H27N3O9S3.2Na/c33-20-26-25(6-5-11-29(26)45(36,37)38)32(21-12-16-23(17-13-21)34-27-7-1-3-9-30(27)46(39,40)41)22-14-18-24(19-15-22)35-28-8-2-4-10-31(28)47(42,43)44;;/h1-19,34H,20,33H2,(H,36,37,38)(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2 |
Molecular Formula | C32H27N3O9S3.2Na |
Molar Mass | 737.73 |
Appearance | Powder/Solid |
Color | Dark brown-purple crystal with metal luster |
Storage Condition | Store at +15°C to +30°C. |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 2 |
HS Code | 32041200 |