Bromophenol blue, pure indicator

Glass bottle for solids, 25 g

ACRO151340250

: Thermo Fisher Scientific

Bromophenol blue, pure indicator

ACRO151340250

: Thermo Fisher Scientific

: 115-39-9

Bromophenol blue, pure indicator

: 115-39-9

114,00 €

: Bromphenol Blue Sultone Form, BPB, 3,3',5,5'-Tetrabromophenolsulphonphthalein, Tetrabromophenol-sulphonephthalein

:115-39-9
:C₁₉H₁₀Br₄O₅S
:MFCD00005875
:669.97 g/mol
:13,01429
:279 °C
:1 g/cm³ (20 °C)
:Ambient
:204-086-2

ACRO15134

Appearance:
Pink-orange to red Powder
Infrared spectrum:
Conforms
Solubility:
(0.1 % in ethanol) Clear
Specific extinction E (1%/1cm):
≥1100 (592 nm, in buffer)
Visual transition interval:
from pH 3.0 (yellow) to pH 4.6 (blue)

Pack type:
Glass bottle for solids
Pk:
25 g

VWR®, General purpose viscosity standards

#: 99465.260

: VWR Chemicals

VWR®, Measuring Cylinders, Tall Form, Class B, PP

#: 612-5639

: VWR Collection

Quantitative filter papers, ashless grades, grade 589/1 and 589/1 ½, Whatman™

#: 512-3603

: Whatman products (Cytiva)

Centrifuge tubes, cylindrical, round bottom

#: BRND115348

: Brand

Test tubes with SVL® screwcaps

#: 212-7442

: SciLabware

Potassium hydroxide 0.23 mol/l (0.23 N) in aqueous solution, AVS TITRINORM volumetric solution

#: 5045.9010

: VWR Chemicals

Ethylene glycol ≥99.5% (by GC), EMSURE® Reag. Ph. Eur., Reag. USP for analysis

#: 1.09621.1000

: Merck

Bromophenol blue ACS, Reag. Ph. Eur., Supelco®

#: 1.08122.0025

: Merck

VWR® Facial Tissues

#: 115-0600

: VWR Collection