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Bromocresol Purple Sodium Salt 90% Molecular Biology
5',5-Dibromo-o-cresolsulfonphthalein sodium salt
Product Code. |
00501 |
Grade |
|
Purity |
90% |
CAS No. |
62625-30-3 |
Molecular Formula |
C21H15Br2NaO5S |
Molecular Weight |
562.20 |
H.S.Code |
0.00000 |
Shelf Life |
60 Months |
Physical Properties
Packaging
Specification
| Appearance | Black-Brown to Orange-Rust Powder |
| Absorption maxima (0.01 g/L in 0.1 N NaOH) | 587 - 591 nm |
| Extinction coefficient | Min 47000 |
| Absorption maxima | 375 - 381 nm |
| Extinction coefficient | Min 7000 |
| Dye content (titration by AgNO3) | Min 90% |
| Visual interval (pH 5.2 - 6.8) | Yellow- Purple |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338