Name | xylenecyanol ff |
Synonyms | XC ACID BLUE 147 Acid blue 147 XYLENE CYANOL xylenecyanol ff XYLENE CYANOL FF Xylene Cyanol FF XYLENE CYANOLE FF Xylene Cyanole FF Acid Blue 147(42135) 5-cyclohexadien-1-ylidene]methyl]--methyl-monosodiumsalt 1,3-benzenedisulfonicacid,4-[[4-(ethylamino)-3-methylphenyl][4-(ethylimino)-3 sodium 4-{(Z)-[4-(ethylamino)-3-methylphenyl][(4Z)-4-(ethyliminio)-3-methylcyclohexa-2,5-dien-1-ylidene]methyl}benzene-1,3-disulfonate sodium 4-{(E)-[4-(ethylamino)-3-methylphenyl][(4E)-4-(ethyliminio)-3-methylcyclohexa-2,5-dien-1-ylidene]methyl}benzene-1,3-disulfonate 1,3-Benzenedisulfonicacid,4-[[4-(ethylamino)-3-methylphenyl][4-(ethylimino)-3-methyl-2,5-cyclohexadien-1-ylidene]methyl]-,monosodiumsalt |
CAS | 2650-17-1 |
EINECS | 220-167-5 |
InChI | InChI=1/C25H28N2O6S2.Na/c1-5-26-22-11-7-18(13-16(22)3)25(19-8-12-23(27-6-2)17(4)14-19)21-10-9-20(34(28,29)30)15-24(21)35(31,32)33;/h7-15,26H,5-6H2,1-4H3,(H,28,29,30)(H,31,32,33);/q;+1/p-1/b25-19-,27-23- |
Molecular Formula | C25H27N2NaO6S2 |
Molar Mass | 538.61 |
Melting Point | 295°C |
Water Solubility | Soluble in water. |
Solubility | Soluble in water |
Appearance | Blue-green to dark green or blue-black powder |
Color | Green |
Storage Condition | room temp |
Stability | Stable. Moisture-sensitive. Incompatible with strong oxidizing agents. |
MDL | MFCD00040657 |
Use | This product is for scientific research only and shall not be used for other purposes. |
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 |
TSCA | Yes |
HS Code | 32041900 |
color index | 42135 |
pH indicator color change ph range | 2.9 (special) -4.6 (green)(Methyl Orange - Xylene Cyanol) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
uses | a tracking dye used in agarose nucleic acid electrophoresis or polyacrylamide gel electrophoresis for DNA sequencing. Propulsion 0.05% concentration, 2% stock liquid can be made into 5-10 × buffer. |