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Bromothymol Blue (C.a.s No. : 76-59-5)

Bromothymol Blue Cas No: 76-59-5


Price Trend: 8000.00 - 9000.00 INR / Container

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Minimum Order Quantity : 1 Container

Solvent Colorlight pink powder
Ph Level5.8 - 7.6
Molecular FormulaC27H28Br2O5S
CAS No76-59-5
TypeSolvent Dye

Product Overview

Key Features

Product : Bromothymol Blue
C.A.S No. : 76-59-5
M.F. : C27H28Br2O5S
M.W. : 624.40gm/mole

Specification:
Dye Content (by Spectrophotometry)>95%
Transition RangepH 5.8-7.6
Yellow-Blue
Solubility 0.1% (95% EtOH)Clear solution
Absorption maximum (pH 5.8) ?1max430-435nm
Absorption maximum (pH 7.6) ?2max615-618nm
Absorptivity (A1%/1cm at pH 5.8 at ?1max)260-300
Absorptivity (A1%/1cm at pH 7.6 at ?2max)470-520
Loss On Drying (110A C)<3%
Product Description:
Bromothymol blue is a large compound with a molecular weight of 625 g/mol. It contains three aromatic benzene rings. The first benzene ring has a thym group attached (the 'thym' part of the name), a sulfur with two oxygen atoms double bonded to it, and another oxygen single bonded to it. The second and third benzene rings each have a bromine (the 'bromo' part of the name), alcohol (the 'ol' suffix), a tert-butyl group, and a methyl group. This 0.1% aqueous bromothymol blue solution (also known as Bromthymol Blue) is a commonly used pH indicator. Bromthymol blue changes color over a pH range from 6.0 (yellow) to 7.6 (blue). It is a good indicator of dissolved carbon dioxide (CO2) and other weakly acidic solutions. Despite its name, bromothymol blue solution may sometimes appear yellow or reddish depending on the pH of the stock water used to prepare this pH indicator solution. Low levels of carbon dioxide or acid in solution with bromothymol blue indicator will appear blue. As the level of carbon dioxide or acid increases, the solution will gradually take on a yellow tint. This makes bromothymol blue ideal for biology experiments to indicate photosynthetic activity (solution turns blue as plants use up carbon dioxide) or respiratory activity (solution turns yellow as carbon dioxide content increases).

Product Specifications

Solvent Colorlight pink powder
Ph Level5.8 - 7.6
Molecular FormulaC27H28Br2O5S
CAS No76-59-5
TypeSolvent Dye
Physical FormPowder
Payment TermsCheque
Supply Ability25 Per Week
Delivery Time30 Days

Company Details

Karan Laborates is a prestigious company, working with the goal to have responsible care and continuous innovation. We are on a vision to become a self realized, market-driven and globalized chemical company. To attain the vision, we have been working as a manufacturer, trader & exporter of Alizarine Complexone, Bacteriological Peptone, Barium Acetate, Diacetone Alcohol, Alpha Naphthol Benzein, Ammonium Chloride and many other products.  After serving this industry as a distributor for more than 4 decades, we started our voyage as a manufacturer of several products that are used in Chemical Laboratory and R&D Testing Labs.

Business Type

Exporter, Manufacturer, Supplier, Trading Company

Employee Count

10

Establishment

2015

Working Days

Monday To Sunday

GST NO

27AOIPJ1560L1ZR

Industry Leader

Seller Details

KARAN LABORATES

KARAN LABORATES

GST

27AOIPJ1560L1ZR

Rating

5

President

Mr Bipin Jatakia

Member Since

3 Years

Address

201 Second Floor, Modi House, Bajaj Cross Road, Kandivali West, Mumbai, Maharashtra, 400067, India

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