Bromophenol Blue sodium salt
SIAL/B8026 - for molecular biology, suitable for electrophoresis
Synonym: 3′,3′′,5′,5′′-Tetrabromophenolsulfophthalein sodium salt
CAS Number: 34725-61-6
Empirical Formula (Hill Notation): C19H9Br4NaO5S
Molecular Weight: 691.94
EC Number: 252-170-2
MDL Number: MFCD00013793
Linear Formula: C19H9Br4NaO5S
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: B8026-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: B8026-5G
| ε (extinction coefficient) | ≥150000 at 597-603 nm in H2O |
| ≥17000 at 250-256 nm in H2O | |
| ≥23000 at 306-312 nm in H2O | |
| application(s) | diagnostic assay manufacturing hematology histology |
| form | powder |
| grade | for molecular biology |
| InChI | 1S/C19H10Br4O5S.Na/c20-12 |
| InChI key | TWKDJMRHSLWRFI-UHFFFAOYSA |
| Quality Level | 200  |
| SMILES string | [Na+].Oc1c(Br)cc(cc1Br)C( |
| storage temp. | room temp |
| suitability | suitable for (Suitable For Use as a Tracking Dye For Electrophoresis in Alkaline and Neutral Buffers) |
| technique(s) | electrophoresis: suitable |
| visual transition interval | 3.0-4.6, yellow to blue |
| Application: | A tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels. |
| Application: | Bromophenol Blue sodium salt has been used in the buffer solution to differentiate dead and living cells. It has also been used as a constituent in gel loading buffer. |
| General description: | Bromophenol blue (BroB), an arylmethane color marker dye has a molecular mass of 670 Da. |
| Packaging: | 5, 25 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | room temp |
| UNSPSC | 12171500 |