GSP Chemical Industries
Palghar, Maharashtra, India 
Verified Supplier
Our Products
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Azo Dyes 3 Products / Services available
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Ores and Minerals 6 Products / Services available
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Pigments 4 Products / Services available
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Acid Dyes 4 Products / Services available
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Natural Dyes 8 Products / Services available
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Dye Additives 2 Products / Services available
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Chemical Compound 6 Products / Services available
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Laboratory Chemicals 3 Products / Services available
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Catalysts and Absorbents 8 Products / Services available
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Industrial Chemicals 14 Products / Services available
- Bromochlorophenol Blue Sodium Salt
- Bromocresol Green Sodium Salt ACS Grade
- Bromocresol Purple Sodium Salt ACS Grade
- Bromophenol Blue Sodium Salt ACS Grade
- Bromophenol Red
- Bromothymol Blue Sodium Salt ACS Grade
- Cresol Red Sodium Salt ACS Grade
- M-Cresol Purple
- Cresyl Violet Acetate
- 2 6-Dichlorophenol Indophenol Sodium Salt ACS Grade
- Methyl Red Sodium Salt ACS Grade
- Phenol Red Sodium Salt ACS Grade
- Safranin O
- Thymol Blue Sodium Salt ACS Grade
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Other Products 18 Products available
- Azure II Eosinate
- Bromocresol Green ACS Grade
- Bromophenol Blue ACS Grade
- Calcon Solochrome Dark Blue
- Calcon Carboxylic Acid Patton and Reeders Reagent
- Calmagite
- o-cresolphthalein
- Cresol Red ACS Grade
- Methylthymol blue Complexone
- Neutral Red 60%
- Neutral Red 95%
- Phenolphthalein Complexone
- Phenol Red ACS Grade
- Pyrogallol Red
- Pyrocatechol Violet
- Thymol Blue ACS Grade
- Tropaeolin O
- P-Xylenol Blue
pH Meter
We are leaders in the market for providing best range of Bromocresol Purple ACS Grade
Bromocresol Purple ACS Grade
- C.A.S. No. 115-40-2
- M.F. C21H16Br2O5S
- M.W. 540.24gm/mole
- Dye Content (by Spectrophotometry) >95%
- Transition Range pH 5.2-6.8 Yellow-Purple
- Solubility 0.1% (95% EtOH) Clear solution
- Absorption maximum (pH 5.2) ?1max 427-431nm
- Absorption maximum (pH 6.8) ?2max 588-590nm
- Absorptivity (A1%/1cm at pH 5.2 at ?1max) 400-500
- Absorptivity (A1%/1cm at pH 6.8 at ?2max) 1000-1100
- Loss On Drying (110°C) <1%
Chemical Name
3, 3-Bis(3-bromo-4-hydroxy-5-methylphenyl)-3H-benzo[c][1, 2]oxathiole 1, 1-dioxide
inChI Key
ABIUHPWEYMSGSR-UHFFFAOYSA-N
Bromocresol Purple is a water soluble dye used as an protein probe. It has been used in the spectrophotometric determination of serum-albumin. It is also a pH indicator with a transition interval from 5.2 - 6.8 (yellow to purple).
Solubility
Soluble in alcohol, dilute alkalies. In water, 7.3X10^-3 mg/L at 25 deg C (est)
Applications
Bromocresol purple (BCP) or 5', 5-dibromo-o-cresolsulfophthalein, is a pH indicator. In its sultone form, it has a pKa value of 6.3, and is usually prepared as a 0.04% aqueous solution. Besides its primary function as an indicator, bromocresol purple is used in medical laboratories to measure albumin. Used in spectrophotometric determination of serum-albumin.Bromocresol purple binds quantitatively with human serum albumin forming a stable complex with absorbance maximum at 600 nm. The intensity of the color produced is directly proportional to the albumin concentration in the sample.It is used for the confirmation tests for presence of fecal streptococci in water and wastewater.pH indicators and similar dyes which affinity allow to probe (detect, visualize and even measure) ) physiological parameter and biology structures, such as the intracellular pH, organelles or membrane lipids, the cytoskeleton, cytoplasmic Ca2+, caspases and enzymes
Contact Us
GSP Chemical Industries
- . (GSP Chemical Industries)
- ESJAY CHEMICALS N - 208 / 209, MIDC, Tarapur, Palghar, Maharashtra - 401506, India
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