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Bromophenol Blue sodium salt

SIAL/114405 - Dye content 90 %, ACS reagent

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
Catalog Number PKG Qty. Price Quantity
45-114405-5G 5 g
 $40.20
1/EA		 Add To Favorites
45-114405-25G 25 g
 $164.00
1/EA		 Add To Favorites
45-114405-50G 50 g
 $205.00
1/EA		 Add To Favorites
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: 114405-50G
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: 114405-5G
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: 114405-25G

 

λmax 383 nm
  589 nm
agency suitable for SM 2310
  suitable for SM 2320
application(s) diagnostic assay manufacturing
hematology
histology
color blue, at pH above 4.6
composition Dye content, 90%
form powder
InChI 1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28;/h1-8,24H,(H,26,27,28);/q;+1/p-1
InChI key TWKDJMRHSLWRFI-UHFFFAOYSA-M
protein detection level measuring range 10-80 μg
Quality Level 200 
SMILES string [Na+].Oc1c(Br)cc(cc1Br)C(=C2/C=C(Br)C(=O)C(Br)=C2)c3ccccc3S([O-])(=O)=O
storage temp. room temp
technique(s) titration: 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 has been used in the sample buffer prepared for western blotting.
Packaging: 5, 25, 50 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

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