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115-39-9 Suppliers

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Product FOB Price Min.Order Supply Ability Supplier
Low price with good quality Bromophenol Blue
Cas No: 115-39-9
No Data No Data 5 Metric Ton/Day Lonwin Chemical Group Limited Contact Supplier
Bromophenol blue Manufacturer/High quality/Best price/In stock
Cas No: 115-39-9
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High purity Various Specifications Bromophenol Blue CAS:115-39-9
Cas No: 115-39-9
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Bromophenol blue
Cas No: 115-39-9
No Data 1 Pound 10 Metric Ton/Month Hebei yanxi chemical co.,LTD. Contact Supplier
115-39-9 C19H10Br4O5S Bromophenol Blue
Cas No: 115-39-9
No Data 5 Gram 1 Kilogram/Day HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Bromophenol blue CAS NO.: 115-39-9
Cas No: 115-39-9
USD $ 10.0-20.0 / Metric Ton 1 Metric Ton 200 Metric Ton/Week Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
Bromophenol Blue CAS 115-39-9
Cas No: 115-39-9
USD $ 1.0-50.0 / Gram 10 Gram 15 Metric Ton/Month HUBEI AOKS BIO-TECH CO.,LTD Contact Supplier
Bromophenol blue Manufacturer/High quality/Best price/In stock CAS NO.115-39-9
Cas No: 115-39-9
No Data 1 Kilogram 5000 Kilogram/Month Weifang Tansen Yiang international trading co., LTD Contact Supplier
Bromphenol Blue
Cas No: 115-39-9
No Data 10 Gram 100 Kilogram/Week Jilin Tely Imp.& Exp.Co., Ltd. Contact Supplier
Bromophenol blue manufacturer
Cas No: 115-39-9
No Data No Data No Data Shaanxi Mingqi Chemical Co., Ltd Contact Supplier

115-39-9 Usage

Chemical Properties

pink or red powder


As indicator, pH 3.0 yellow; pH 4.6 purple.


An electrophoresis tracking dye also used as an acid-base indicator


ChEBI: 3H-2,1-Benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 3,5-dibromo-4-hydroxyphenyl groups. It 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 Methods

Crystallise 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.]

115-39-9 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (114391)  BromophenolBlue  ACS reagent 115-39-9 114391-25G 755.82CNY Detail
Sigma-Aldrich (114391)  BromophenolBlue  ACS reagent 115-39-9 114391-5G 232.83CNY Detail
Sigma-Aldrich (B0126)  BromophenolBlue   115-39-9 B0126-25G 394.29CNY Detail
Fluka (32712)  BromophenolBlue  Reag. Ph. Eur., indicator 115-39-9 32712-25G 1,421.55CNY Detail
Fluka (32712)  BromophenolBlue  Reag. Ph. Eur., indicator 115-39-9 32712-5G 501.93CNY Detail
Fluka (18046)  BromophenolBluesolution  ~1% in DMF, indicator 115-39-9 18046-50ML 1,302.21CNY Detail
Alfa Aesar (A18469)  Bromophenol Blue    115-39-9 50g 531.0CNY Detail
Alfa Aesar (A18469)  Bromophenol Blue    115-39-9 10g 338.0CNY Detail
Alfa Aesar (32641)  Bromophenol Blue, ACS    115-39-9 25g 708.0CNY Detail
Alfa Aesar (32641)  Bromophenol Blue, ACS    115-39-9 5g 179.0CNY Detail
Alfa Aesar (32641)  Bromophenol Blue, ACS    115-39-9 1g 51.0CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017


1.1 GHS Product identifier

Product name bromophenol blue

1.2 Other means of identification

Product number -
Other names 3',3'',5',5''-Tetrabromophenolsulfonephthalein

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:115-39-9 SDS

115-39-9Related news

Accurate investigation to determine the best conditions for using NiTiO3 for Bromophenol Blue (cas 115-39-9) degradation in the environment under UV–vis light based on concentration reduction and to compare it with TiO208/26/2019

In this study, bromophenol blue was degraded by NiTiO3 nanoparticles under UV and Visible light irradiation. Due to the toxicity and harmful effects of the bromophenol blue compound in ground and surface water, its photocatalytic decomposition is of utmost importance. NiTiO3 photocatalyst was sy...detailed

Sunlight induced catalytic degradation of Bromophenol Blue (cas 115-39-9) and antibacterial performance of graphene nanoplatelets/polypyrrole nanocomposites08/25/2019

Graphene-polymer nanocomposites are innovative materials that have attracted much attention due to their novel features. Herein, we report photocatalytic and antibacterial properties of GNP-PPy nanocomposites. The formation of nanocomposites was confirmed by various characterization techniques. ...detailed

Preferential solvation Bromophenol Blue (cas 115-39-9) in water-alcohol binary mixture08/22/2019

In this study, the perichromic behavior of bromophenol blue (BPB) in various binary solvent mixtures was investigated. The binary mixtures considered were comprised of water and methanol (MeOH), ethanol (EtOH), n-propanol (n-PrOH), isopropanol (iso-PrOH) or t-butanol (t-BuOH). The investigation ...detailed

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