Bromophenol Blue Sodium Salt 34725-61-6 in stock 3',3'',5',5''-Tetrabromophenosulfonephthalein sodium salt
Product Description
Product name | BroMophenol Blue sodiuM salt |
Cas number | 34725-61-6 |
Molecular formula | C19H9Br4NaO5S |
Molecular weight | 691.94 |
Appearance | Light red crystal or light yellow to light brown powder |
PH | 3.0(yellow)-4.6(Blue-violet) |
Water dissolution test | Conforms |
Residue on ignition | ≤19w/%-21w/% |
Mass absorption coefficient | ≥115.0 L/cm·g |
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