ChemicalBook > Product Catalog > Biochemical Engineering > Biochemical Reagents > Biological Dyes > Bromocresol Green
Bromocresol Green
Bromocresol Green Basic information
- Product Name:
- Bromocresol Green
- Synonyms:
-
- BROMCRESOL GREEN
- BROMCRESOL GREEN, SODIUM SALT
- BROMCRESOL GREEN SODIUM SALT, WATER SOLUBLE
- BROMOCRESOL BLUE SODIUM SALT
- BROMOCRESOL BLUE WATER SOLUBLE
- BROMOCRESOL GREEN SODIUM SALT
- BROMOCRESOL GREEN, WATER SOLUBLE
- 3',3'',5',5''-TETRABROMO-M-CRESOLSULFONEPHTHALEIN SODIUM SALT
- CAS:
- 62625-32-5
- MF:
- C21H15Br4NaO5S
- MW:
- 722.01
- EINECS:
- 263-657-4
- Product Categories:
-
- Sulfonephthalein
- marker
- Organics
- Analytical Chemistry
- Indicator (pH)
- pH Indicators
- Mol File:
- 62625-32-5.mol
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Bromocresol Green Chemical Properties
- Melting point:
- 230 °C (dec.)(lit.)
- Density
- 0.981 g/mL at 25 °C
- storage temp.
- Store at +15°C to +25°C.
- solubility
- H2O: soluble1mg/mL
- form
- Solid
- pka
- 4.7(at 25℃)
- color
- Green
- PH Range
- 4(Yellow)-5.6(Blue)
- Odor
- Characteristic odour
- Water Solubility
- Soluble in water and ethanol.
- ε(extinction coefficient)
- ≥10000 at 306-312nm
≥8000 at 397-403nm - λmax
- 617nm, 400nm
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- Major Application
- Colloidal pigments
- InChIKey
- HEFSGAHJDGZCHA-UHFFFAOYSA-M
- CAS DataBase Reference
- 62625-32-5(CAS DataBase Reference)
- EPA Substance Registry System
- Phenol, 4,4'-(2,2-dioxido-3H-1,2-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-, monosodium salt (62625-32-5)
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Safety Information
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 22-24/25-36-26
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 2934 99 90
MSDS
- Language:English Provider:Bromocresol Green
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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Bromocresol Green Usage And Synthesis
Chemical Properties
dark green to brown crystalline powder
Uses
Bromocresol Green sodium salt is used as a pH indicator. It is a pH sensitive triphenylmethane dye useful in various colorimetric detection studies and as an activity tracking dye for DNA agarose gel electrophoresis. It is also used in TLC (thin-layer chromatography) for visualizing compounds containing functional groups having pKa less than 5.
Biological Activity
Bromocresol Green is mainly used for measuring serum albumin. In presence of acidic conditions, bromocresol green interacts with albumin, thereby resulting in an increase in absorbance at 630nm. The change in absorbance is linked with the concentration of albumin. Bromocresol Green is also a pH indicator, changing from yellow (pH 4.0) to blue color (5.4).
Bromocresol GreenSupplier
J & K SCIENTIFIC LTD.
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- 010-82848833 400-666-7788
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- 021-61259108 18621169109
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- 400-6106006
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Energy Chemical
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- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
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Bromocresol Green(62625-32-5)Related Product Information
- Bromocresol green
- Cuprous bromide
- Bromocresol purple indicator solution
- Bromocresol Purple
- NA
- Methyl Red
- METHYL YELLOW-BROMOCRESOL GREEN,BROMOCRESOL GREEN-METHYL YELLOW
- Methyl Red - Bromocresol Green Solution,BROMOCRESOL GREEN - METHYL RED SOLUTION (ETHANOL SOLN.)[MIXED INDICATOR]
- BROMOCRESOL GREEN SODIUM SALT
- 2,3-Dimethylbromobenzene
- Bromophenol Red sodium salt
- 4-Bromo-o-xylene
- Cresol Purple
- sodium m-cresolate
- Bromocresol Green
- Bromophenol Blue
- METHYL ORANGE - BROMOCRESOL GREEN
- BROMOCRESOL GREEN, WATER SOLUBLE,SODIUM BROMOCRESOL GREEN,BROMOCRESOL GREEN SODIUM SALT,BROMOCRESOL GREEN SODIUM SALT