Bromophenol Blue manufacturers and suppliers

Bromophenol Blue suppliers

Properties

Melting point:: 273 °C

bulk density: 730kg/m3

Density: 0.954 g/mL at 20 °C

Flash point:: 58 °C

storage temp.: Store at RT.

solubility: methanol: soluble10mg/mL

pka: 3.85(at 25℃)

form: Solid

Boiling point:: 605.6±55.0 °C(Predicted)

color: Reddish-violet

Odor: Odorless

PH: pH : 3.0～4.6

PH Range: 3(Yellow)-4.6(Blue) 6(yellow)-7.6(blue)

Water Solubility: Freely soluble in NaOH. Soluble in sodium hydroxide, alcohol, benzene, and acetic acid. Slightly soluble in water.

λmax: 598nm, 592nm, 436nm, 422nm, 273nm

Merck: 14,1444

BRN: 61698

Stability:: Stable. Incompatible with strong oxidizing agents.

Major Application: Nanotechnology, 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

Cosmetics Ingredients Functions: ANTIMICROBIAL
ANTIOXIDANT

InChI: 1S/C19H10Br4O5S/c20-12-5-9(6-13(21)17(12)24)19(10-7-14(22)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H

InChIKey: UDSAIICHUKSCKT-UHFFFAOYSA-N

LogP: 6.880 (est)

CAS DataBase Reference: 115-39-9(CAS DataBase Reference)

EPA Substance Registry System: Bromophenol blue (115-39-9)

Safety Information

Symbol(GHS): GHS02,GHS07,GHS08

Signal word: Danger

Hazard statements: H226-H319-H335+H336-H340-H360-H372-H373

Precautionary statements: P201-P202-P210-P233-P240-P241+P242+P243-P260-P264-P270-P271-P280-P303+P361+P353-P304+P340+P312-P305+P351+P338+P337+P313-P308+P313-P403+P233-P405-P501

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: TSCA listed

HazardClass: 3

PackingGroup: III

HS Code: 29349990

Storage Class: 11 - Combustible Solids

Hazardous Substances Data: 115-39-9(Hazardous Substances Data)

Use

Bromophenol 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.

You can find Bromophenol Blue suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.