Alkali Blue 6B CAS:1324-80-7
| Catalog Number | XD90477 |
| Product Name | Alkali Blue 6B |
| CAS | 1324-80-7 |
| Molecular Formula | C37H30N3NaO4S |
| Molecular Weight | 635.71 |
| Storage Details | Ambient |
| Harmonized Tariff Code | 3204120090 |
Product Specification
| Loss on Drying (110(C for 60 min.) | <6% |
| Appearance | Brownish black powder |
| Assay | ≥50% |
| Solubility at 0.1% in water | Dark blue solution |
| Visual Transition Interval | From pH 9.4 (blue) to pH 14.0 (red) |
| Absorbtivity 1%/ 1cm, (MeOH + 1ml 1N HCL) at λ max. 594.6 nm | ≥900 |
Uses: Acid Blue 19 is an organic dye used as insulating material for toner transfer electrophotography and urban telecommunication cables.
Uses: used as acid-base indicator and coloring agent
Uses: Acid-base indicator Chemicalbook, biological staining, petroleum analysis, nitrogen fertilizer analysis.
Uses: acid-base indicator, pH discoloration range 9.4 (blue) ~ 14.0 (red); used to determine the pH of petroleum; biological dyeing
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