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Bromophemol blue
Chemical Name |
Bromophemol blue |
CAS No. |
115-39-9 |
Molecular formula |
C19H10Br4O5S |
EINECS No. |
204-086-2 |
Molecular weight |
669.96 |
Molecular Structure |
|
Details |
Appearance: Almost yellow or light red powder Ph change range: 3.0(yellow)~4.6(blue purple) Solubility in alcohol: Passes test Sulfated ash: 0.25%max. Absorptivity (L/cm·g): 115min. Solubility: solve in alcohol or lye, decline solve in water and aether. Packing: 25kg/ fibre drum |
Main Application |
Acid-base indicator, pH 3.0(yellow)~4.6 (purple) |
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