BROMOSULFALEIN
- Product Name
- BROMOSULFALEIN
- CAS No.
- 71-67-0
- Chemical Name
- BROMOSULFALEIN
- Synonyms
- bsp;cbsp;bsfsimes;bspsodium;hepartest;bromsulfan;bromthalein;bromotaleina;bromsulfalein;BROMOSULFALEIN
- CBNumber
- CB5440447
- Molecular Formula
- C20H11Br4NaO10S2
- Formula Weight
- 818.02
- MOL File
- 71-67-0.mol
BROMOSULFALEIN Property
- solubility
- DMF: 5 mg/ml; DMSO: 5 mg/ml; Ethanol: slightly soluble; PBS (pH 7.2): 1 mg/ml
- form
- Powder
- Water Solubility
- Soluble in water.
- Sensitive
- Moisture Sensitive
- Merck
- 14,8954
- Stability:
- Stable. Incompatible with strong oxidizing agents. May be air or moisture sensitive.
- EPA Substance Registry System
- Benzenesulfonic acid, 3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxy-, disodium salt (71-67-0)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 42/43
- Safety Statements
- 22-36/37
- WGK Germany
- 3
- RTECS
- SM8395000
- TSCA
- Yes
- Hazardous Substances Data
- 71-67-0(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P285In case of inadequate ventilation wear respiratory protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P341IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P321Specific treatment (see … on this label).
P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.
P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P363Wash contaminated clothing before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 043878
- Product name
- Sulfobromophthalein sodium salt hydrate
- Packaging
- 1g
- Price
- $28.65
- Updated
- 2024/03/01
- Product number
- 043878
- Product name
- Sulfobromophthalein sodium salt hydrate
- Packaging
- 5g
- Price
- $74.65
- Updated
- 2024/03/01
- Product number
- 21058
- Product name
- Bromosulfalein
- Packaging
- 5g
- Price
- $85
- Updated
- 2024/03/01
- Product number
- 21058
- Product name
- Bromosulfalein
- Packaging
- 10g
- Price
- $153
- Updated
- 2024/03/01
- Product number
- 043878
- Product name
- Sulfobromophthalein sodium salt hydrate
- Packaging
- 25g
- Price
- $302
- Updated
- 2024/03/01
BROMOSULFALEIN Chemical Properties,Usage,Production
Chemical Properties
white crystalline solid
Uses
Sulfobromophthalein sodium salt hydrate is a reagent for the quantitative determination of proteins, a dye for liver diagnostics in vitro.
Definition
ChEBI: An organic sodium salt that is the disodium salt of bromosulfophthalein.
Purification Methods
Purify it by TLC on silica Gel G (Merck 250a particle size) in two solvent systems (BuOH/AcOH/H2O 30:7.5:12.5 v/v, and BuOH/propionic acid/H2O 30:20:7.5 v/v). When the solvent reaches a height of ~10cm, the plate is removed, dried in air and developed with NH3 vapour giving blue-coloured spots. Also, the dye can be chromatographed on MN Silica Gel with t-BuOH/H2O/n-BuOH (32:10:5 v/v) as eluent and visualised with a dilute KOH (or NaOH if the Na salt is required) spray. The product corresponding to bromosulfalein is scraped off and eluted with H2O, filtered and evaporated to dryness in a vacuum. It was dissolved in H2O and filtered through Sephadex G-25 and evaporated to dryness. [UV and IR identification: Barbier & DeVeerdt J Pharm Sci 57 819 1968, NMR: Kato et al. Chem Pharm Bull Jpn 20 581 1972, McGuire Anal Biochem 83 75 1977, Beilstein 18/9 V 461.]
BROMOSULFALEIN Preparation Products And Raw materials
Raw materials
Preparation Products
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