Details
Product Name: Acid Blue 119
CAS: 1324-80-7
MF: C21H14NNaO6S
MW: 635.71
EINECS: 634-351-1
Apperance: blue to brown to dark blue powder
Specification
| Item | Value |
Fp
| 14 °C |
| Colour Index | 42765 |
Packing
| 25Kg/Drum |
Application
Acid-base indicator, pH color change range 9.4 (blue) ~ 14.0 (red); used to determine the pH of petroleum; biological staining.
Storage
2-8°C.
