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Postion:Product Catalog >Biochemical Engineering>Biochemical Reagents>Biological Dyes>Bromocresol green
Bromocresol green
  • Bromocresol green

Bromocresol green NEW

Price $8
Package 25kg
Min. Order: 1kg
Supply Ability: 20000
Update Time: 2024-11-07

Product Details

Product Name: Bromocresol green CAS No.: 76-60-8
EC-No.: 200-972-8 Min. Order: 1kg
Purity: 99% Supply Ability: 20000
Release date: 2024/11/07

Product Description

Bromocresol green (BCG) is a dye of the triphenylmethane family (triarylmethane dyes). It belongs to a class of dyes called sulfonephthaleins.[4] It is used as a pH indicator in applications such as growth mediums for microorganisms and titrations. In clinical practise, it is commonly used as a diagnostic technique. The most common use of Bromocresol green is to measure serum albumin concentration within mammalian blood samples in possible cases of kidney failure and liver disease.
It is used as a pH indicator and as a tracking dye for DNA agarose gel electrophoresis. It can be used in its free acid form (light brown solid), or as a sodium salt (dark green solid). It is also an inhibitor of the prostaglandin E2 transport protein. Additional applications include use in sol-gel matrices,the detection ofammonia, and the measurement of albumin in human plasma and serum.
Specification:Requirements:Results:
PH Change Range3.8(yellow green )-5.4(blue)Passes test
Max absorption wavelength(nm)λ1(PH3.8) 440-445  λ2(PH5.4) 615-618Passes test
Quality absorption coefficient(L/cm·g)α1[λ1(PH3.8)] 24-28  α2[λ2(PH5.4)]53-58Passes test
Sulfated ash w/%0.25% max0.22%
Solubility in alcoholPasses testPasses test
Loss on drying w/%3.0% max2.1%


Bromocresol green Application

This product is used as an acid-base indicator and cell staining agent.

Bromocresol green Packing

1kg/bag 25kg/drum

Bromocresol green Storage

Stored in a cool, dry, and ventilation place.

Hebei Jingbo New Material Technology Co., Ltd. was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival.


Company Profile Introduction

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  • Since: 2022-03-25
  • Address: Room 1304, Building A, No 599, Hongqi Street, Qiaoxi District, Shijiazhuang City, Hebei Province, Ch
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