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GT3694 Bromophenol Blue sodium salt

Synonyms: 3′,3′′,5′,5′′-Tetrabromophenolsulfonephthalein; 3′,3′′,5′,5′′-Tetrabromophenolsulfophthalein sodium salt

CAS:34725-61-6
MF:C19H9Br4NaO5S
MW:691.96
CAS:34725-61-6
Molecular Formula:C19H9Br4NaO5S
Molecular Weight:691.96
Availability: In stock
Pricing (USD - $)
GT3694-5G 5g
$16.00
GT3694-25G 25g
$64.00
GT3694-50G 50g
$96.00
GT3694 BULK
MSDSDownload MSDS
  
Certificate of AnalysisDownload Certificate of Analysis
Product Detail
Glentham CodeGT3694
Product NameBromophenol Blue sodium salt
Product Categories Biochemicals   Dyes & Stains   Reagents for Gel Electrophoresis of DNA/RNA   Reagents for Gel Electrophoresis of Proteins  
CAS34725-61-6
EC Number252-170-2
Molecular Formula C19H9Br4NaO5S
Molecular Weight 691.96
Storage Details +20°C
Harmonised Tariff Code 29349990
Product SpecificationDownload specification
Physical Description Dark blue-black, brown or grey powder
Dye Content ≥ 90%
Solubility (0.1% in water) Clear, dark red or blue solution
pH Transition Range 3.0 - 4.6 (green-yellow to blue-violet)
Wavelength of Maximum Absorption 434 - 439 nm (pH 3.0, λ1)
590 - 594 nm (pH 4.6, λ2)
Absorptivity (E1%, 1cm cell) 320 - 370 (pH 3.0, at λ1)
880 - 980 (pH 4.6, at λ2)
Loss on Drying ≤ 5.0%
Specification Version 1.0
Hazard Information
Not classified as a hazardous substance or mixture
Further product information and references
MDL Number MFCD00013793
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