Bromosulfalein
Bromosulfalein (CAS 71-67-0) is a chemical compound with the formula C20H8Br4Na2O10S2 and a molecular weight of 838.00. This organic salt, also known as Sulfobromophthalein disodium salt, functions as a vital reagent. Its primary application is in the quantitative determination of proteins, making it an indispensable tool in various analytical and diagnostic laboratory procedures.
- IUPAC
- Phenoltetrabromophthalein-3′,3″-disulfonic acid disodium salt,Sulfobromophthalein disodium salt
- Synonyms
- Phenoltetrabromophthalein-3′,3″-disulfonic acid disodium saltSulfobromophthalein disodium salt
Protein Determination Reagent
Bromosulfalein serves as a key reagent for the quantitative analysis of proteins. Its ability to form measurable complexes allows for accurate protein concentration assessments in biological samples.
Cell Biology Research
Within cell biology, Bromosulfalein can be utilized in various experimental protocols. Its specific interactions with cellular components or biological fluids aid in understanding cellular processes.
Hematology and Histology Staining
As a dye, Bromosulfalein finds application in hematology and histology for staining purposes. It assists in the visualization and differentiation of cellular structures or tissue components.
| Molecular weight | 838.00 |
|---|---|
| Empirical formula | C20H8Br4Na2O10S2 |
| Application | Reagent for the quantitative determination of proteins. |
Hazard statements
- H317May cause an allergic skin reaction
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 42/43 |
| Safety statements (S) | 22-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Bromosulfalein used for?
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Bromosulfalein (CAS 71-67-0) is primarily used as a reagent for the quantitative determination of proteins. It also has applications in cell biology and as a stain in histology.
What are the CAS number and formula for Bromosulfalein?
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The CAS number for Bromosulfalein is 71-67-0, and its empirical formula is C20H8Br4Na2O10S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bromosulfalein for research and laboratory use. The specific assay and purity are available on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How should Bromosulfalein be handled safely?
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Bromosulfalein may cause an allergic skin reaction (H317) and may cause allergy or asthma symptoms or breathing difficulties if inhaled (H334). It is crucial to avoid breathing dust and wear appropriate personal protective equipment, including a dust mask (type N95), eyeshields, face shields, and gloves.
Is Bromosulfalein available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Bromosulfalein. We can ship to various international destinations.
How can I request a sample or a quote for Bromosulfalein?
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To request a sample or a quote for Bromosulfalein, please contact our sales team through the website or by phone, providing the product name and CAS number.
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