Bromophenol Blue
2017-12-04 16:16 Visit:210
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Product name: |
Bromophenol Blue |
|
CAS NO.: |
115-39-9 |
Molecular formula: |
C19H10Br4O5S |
Molecular Weight: |
669.97 |
Properties: |
Almost yellow or red powder,solve in alcohol or lye ,decline solve in water and aether. |
Specification (Q/SS•J02•140-2006) |
Items: |
Ind Grade |
PHchangerange |
3.0(yellow)-4.6(blue purple) |
Solubllity in alcohol |
Passes test |
Sulfated ash, percent |
≤0.25 |
Absorptivity (L/cm•g) |
≥115 |
|
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