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Bromophenol Blue

Bromophenol Blue Suppliers list
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008615858145714
Email: fandachem@gmail.com
Products Intro: Product Name:Bromophenol Blue
CAS:115-39-9
Purity:As coa Package:As request Remarks:115-39-9
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:Bromophenol Blue
CAS:115-39-9
Purity:99% Package:1KG;1USD
Company Name: SHANDONG ZHI SHANG CHEMICAL CO.LTD
Tel:
Email: sales@sdzschem.com
Products Intro: Product Name:Bromophenol Blue
CAS:115-39-9
Package:2.5KG;500G
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:Bromophenol Blue
CAS:115-39-9
Purity:0.99 Package:5KG;1KG
Company Name: Jinan Finer Chemical Co., Ltd
Tel: +86-531-88989536
Email: sales@finerchem.com
Products Intro: Product Name:Bromophenol Blue
CAS:115-39-9
Purity:>=99% Package:1KG;USD

Lastest Price from Bromophenol Blue manufacturers

  • Bromophenol Blue
  • US $15.00-10.00 / KG
  • 2021-07-13
  • CAS:115-39-9
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
  • Bromophenol Blue
  • US $15.00-10.00 / KG
  • 2021-07-10
  • CAS:115-39-9
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
  • Bromophenol Blue
  • US $1.00 / KG
  • 2019-07-06
  • CAS:115-39-9
  • Min. Order: 1G
  • Purity: 99%
  • Supply Ability: 100KG
Bromophenol Blue Basic information
Product Name:Bromophenol Blue
Synonyms:BROMPHENOL BLUE, FREE ACID, REAGENT (ACS)BROMPHENOL BLUE, FREE ACID, REAGENT (ACS)BROMPHENOL BLUE, FREE ACID, REAGENT (ACS);4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-phenol];Bromophenol blue (BPB), AR;BROMOPHENOL BLUE INDICATOR, REAG. PH. EU R.;BROMOPHENOL BLUE SOLUTION, ~1% IN N,N-DI METHYLFORMAMIDE;BROMOPHENOL BLUE, A.C.S. REAGENT;BROMOPHENOL BLUE SOLUTION, 100 ML;BROMOPHENOL BLUE SOLUTION ACID-BASE &
CAS:115-39-9
MF:C19H10Br4O5S
MW:669.96
EINECS:204-086-2
Product Categories:Sulfonephthalein;reagent;Organics;Analytical Chemistry;Indicator (pH);pH Indicators;Indicator SolutionsAnalytical Reagents;Indicators;Microscopy Reagents;Stains and Dyes;Titration
Mol File:115-39-9.mol
Bromophenol Blue Structure
Bromophenol Blue Chemical Properties
Melting point 273 °C
density 0.954 g/mL at 20 °C
Fp 58 °C
storage temp. Store at RT.
solubility methanol: soluble10mg/mL
form Solid
pka3.85(at 25℃)
Boiling point 605.6±55.0 °C(Predicted)
color Reddish-violet
PH Range3(Yellow)-4.6(Blue) 6(yellow)-7.6(blue)
PHpH : 3.0~4.6
OdorOdorless
Water Solubility Freely soluble in NaOH. Soluble in sodium hydroxide, alcohol, benzene, and acetic acid. Slightly soluble in water.
λmax598nm, 592nm, 436nm, 422nm, 273nm
Merck 14,1444
BRN 61698
Stability:Stable. Incompatible with strong oxidizing agents.
Major ApplicationNanotechnology, semiconductors, sol-gel matrix, fuel cells, display device, paints, packaging system, diapers, contact lens, determining nucleic acids, in saliva, water alkalinity, preserving genetic materials, detecting bacteria, vaginal infection test method
InChIKeyUDSAIICHUKSCKT-UHFFFAOYSA-N
CAS DataBase Reference115-39-9(CAS DataBase Reference)
EPA Substance Registry SystemBromophenol blue (115-39-9)
Safety Information
Hazard Codes T,Xn
Risk Statements 61-20/21-36-36/37/38-20/21/22
Safety Statements 53-45-24/25-22-36-26
RIDADR UN 2265 3/PG 3
WGK Germany 3
RTECS SJ7453000
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 29349990
Hazardous Substances Data115-39-9(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Bromophenol Blue English
SigmaAldrich English
ACROS English
ALFA English
Bromophenol Blue Usage And Synthesis
Chemical PropertiesBromophenol Blue is pink or red powder
UsesBromophenol Blue is an electrophoresis tracking dye also used as an acid-base indicator
UsesAs indicator, pH 3.0 yellow; pH 4.6 purple.
DefinitionBromophenol Blue is used as a laboratory indicator, changing from yellow below pH 3 to purple at pH 4.6, and as size marker for monitoring the progress of agarose gel and polyacrylamide gel electrophoresis. It has also been used as an industrial dye.
Purification MethodsCrystallise the dye from *C6H6 or Me2CO/AcOH, and dry it in air. It is an indicator: at pH 3.0 it is yellow and it is purple at pH 4.6. [Beilstein 19/3 V 458.]
Bromophenol Blue Preparation Products And Raw materials
Raw materialsAmyl acetate-->Phenol Red
Tag:Bromophenol Blue(115-39-9) Related Product Information
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