BROMOSULFALEIN suppliers
BROMOSULFALEIN
- CAS:
- 71-67-0
- MF:
- C20H11Br4NaO10S2
- MW:
- 818.02
Suppliers by country/region
Properties
- solubility
- DMF: 5 mg/ml; DMSO: 5 mg/ml; Ethanol: slightly soluble; PBS (pH 7.2): 1 mg/ml
- form
- Powder
- color
- White to off-white
- 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 Information
- Symbol(GHS)
GHS08
- Signal word
- Danger
- Hazard statements
- H317-H334
- Precautionary statements
- P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P285-P304+P341-P342+P311-P501
- Hazard Codes
- Xn
- Risk Statements
- 42/43
- Safety Statements
- 22-36/37
- WGK Germany
- 3
- RTECS
- SM8395000
- TSCA
- TSCA listed
- Hazardous Substances Data
- 71-67-0(Hazardous Substances Data)
Use
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.]
63 supplier list of "BROMOSULFALEIN"
- Product Name:BROMOSULFALEIN
- Products Intro:Purity: 98.0% | Package: 1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Sulfobromophthalein disodium salt
- Products Intro:Package: 1 mL * 10mM (in DMSO)；5 mg | CustNote: REAGENT;FOR LABORATORY USE ONLY
- Company Type: Reagent
- Country/Region: UNITED STATES
- Main Products: Compound Libraries,Noval Small Molecucles,Nature Compounds,Inhibitory Antibodies,Life science Kits
- Product Name:71-67-0 BROMOSULFALEIN
- Products Intro:Purity: 99 | Package: 5KG;1KG,25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Palmitoylethanolamide,GHK-Cu,Copper tripeptide-1,Nicotinamide Riboside Chloride,NMN,Ergothioneine
- Product Name:Bromosulfalein
- Products Intro:Purity: 0 | Package: 1g; 5g; 25g; 1kg; 5kg; 25kg | CustNote: 0
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Pharmaceutical intermediate
- Product Name:Sulfobromophthalein sodium tetrahydrate
- Products Intro:Purity: 99.99% | Package: 25kg/drum
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Benzaldehyde,Butyraldehyde,Benzene,resin,Acetic acid
- Product Name:Sulfobromophthalein sodium tetrahydrate
- Products Intro:Purity: 0.95&0.99 | Package: 0.1KG;1KG;1000KG | CustNote: Hot sales
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 8-Aminonaphthalene-1,3,5-trisulfonic acid disodium salt ,CAS 77890-99-4,D-CAMPHOR CAS 464-49-3,dimethylaminopropylstearamide CAS 7651-02-7,Dimethyl sulfide, CAS 75-18-3,Creatinine, CAS 60-27-5
-
1g$25.505g$70.7025g$260.00
- Product Name:Sulfobromophthalein sodium salt hydrate
- Products Intro:Brand: Alfa Aesar | Product Number: 043878
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: cof,mof
-
10g$306.00
- Products Intro:Brand:1pchem | Product Number:1P006414 | Purity:≥95%
- Company Type: Trader
- Country/Region: UNITED STATES
-
5g$191.00
- Product Name:Sulfobromophthaleinsodiumsalthydrate
- Products Intro:Brand：aksci | Product Number：6594AF
- Company Type: Trader
- Country/Region: UNITED STATES
-
5g$200.00
- Product Name:Bromosulfalein
- Products Intro:Brand:trc-canada | Product Number:B689100
- Company Type: Trader
- Country/Region: CANADA