Name | Acid fuschin |
Synonyms | CI 42685 CI NO 42685 FUCHSIN ACID Fuchsin acid MAGENTA ACID Acid fuchsin Acid fuschin FUCHSINE ACID Acid Violet 19 FUCHSIN VIOLET FUCHSIN TRISULFONATE C.I. Acid Violet 19 (7CI) FUCHSIN ACIDIC DISODIUM SALT C.I. Acid Violet 19, disodium salt (8CI) disodium 2-amino-5-{(Z)-(4-amino-3-sulfophenyl)[(4E)-4-imino-3-methyl-5-sulfonatocyclohexa-2,5-dien-1-ylidene]methyl}benzenesulfonate disodium 2-amino-5-[(E)-(4-amino-3-sulfonatophenyl)(4-iminio-3-sulfonatocyclohexa-2,5-dien-1-ylidene)methyl]-3-methylbenzenesulfonate |
CAS | 3244-88-0 |
EINECS | 221-816-5 |
InChI | InChI=1/C20H19N3O9S3.2Na/c1-10-6-13(9-18(20(10)23)35(30,31)32)19(11-2-4-14(21)16(7-11)33(24,25)26)12-3-5-15(22)17(8-12)34(27,28)29;;/h2-9,21H,22-23H2,1H3,(H,24,25,26)(H,27,28,29)(H,30,31,32);;/q;2*+1/p-2/b19-11+,21-14?; |
Molecular Formula | C20H17N3Na2O9S3 |
Molar Mass | 585.54 |
Density | 1.74[at 20℃] |
Melting Point | >250°C |
Water Solubility | 14.3 g/100 mL |
Solubility | H2O: soluble1mg/mL |
Vapor Presure | 0Pa at 25℃ |
Appearance | Green, brown, red or black powder |
Color | Very dark green |
Maximum wavelength(λmax) | ['546nm'] |
Merck | 14,107 |
BRN | 4111656 |
PH | 3-4 (10g/l, H2O, 20℃) |
Storage Condition | room temp |
Stability | Stable. Incompatible with strong oxidizing agents. |
Sensitive | Easily absorbing moisture |
MDL | MFCD00013286 |
Use | Used as a biological stain, etc |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
RTECS | DD4737000 |
TSCA | Yes |
HS Code | 32041200 |
Reference Show more | Wu Peihong, Qiu Yajing, Zhang Xinlei et al. Effects of AM fungi on interspecific interactions between Solidago canadensis and mycorrhizal plants and non-mycorrhizal plants [J]. Chinese Journal of Plant Protection, 2020 v.47(02):92-103. |