China Acid-Base Indicator Bromophenol Blue with High Quality, Find details about China Bromophenol Blue, 115-39-9 from Acid-Base Indicator Bromophenol Blue with High Quality
Items | Specification | Results |
PH change range | 3.0(yellow)-4.6(blue purple ) | Conforms |
Solubility in alcohol | Pass test | Pass test |
Sulfated ash.% | ≤0.25 | 0.2 |
Absorptivity (L/cm.g) | ≥115 | 115.75 |
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