Bromothymol Blue CAS76-59-5 INDICATOR
|
Item |
Standard |
Result |
|
PH color range |
6.0 (yellow) -7.6 (blue) |
6.0 (yellow) -7.6 (blue) |
|
Mass absorption coefficient (L/cm·g) |
≥52.0 |
52.6 |
|
Ethanol dissolution test |
Pass |
Pass |
|
Ash residue (calcium sulfate basis) |
≤0.3 |
0.21 |
|
Conclusion |
Qualified |
|
