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Benzopurpurin 4B
CAS: 992-59-6 | C34H26N6Na2O6S2 | 724.718 g/mol
Supplier: Thermo Scientific Chemicals J6490114
Description
Benzopurpurine 4B is a biological stain and pH indicator for pH 2.3-4.4.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsBenzopurpurine 4B is a biological stain and pH indicator for pH 2.3-4.4.
Solubility
Soluble in water (20 mg/ml), acetone, ethanol (3 mg/ml), sodium hydroxide, and sulfuric acid.
Notes
Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
Specifications
| Benzopurpurin 4B | |
| Red | |
| MFCD00012410 | |
| 14,1011 | |
| Soluble in water (20mg/ml),acetone,ethanol (3mg/ml),sodium hydroxide,and sulfuric acid. | |
| CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=CC=CC=C4C(=C3)S(=O)(=O)[O-])N)C)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N.[Na+].[Na+] | |
| 724.718 | |
| 724.73 |
| 992-59-6 | |
| C34H26N6Na2O6S2 | |
| 25 g | |
| benzopurpurine 4b, benzopurpurin 4b, direct red 2, c.i. direct red 2, amanil purpurine, diphenyl red 4b, hispamin red 4b, direct red dcb, azocard red 4b, diazine red 4b | |
| SUXCALIDMIIJCK-UHFFFAOYSA-L | |
| disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]naphthalene-1-sulfonate | |
| 13816 | |
| Powder |
Chemical Identifiers
| 992-59-6 | |
| 724.718 | |
| SUXCALIDMIIJCK-UHFFFAOYSA-L | |
| 13816 | |
| CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=CC=CC=C4C(=C3)S(=O)(=O)[O-])N)C)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N.[Na+].[Na+] |
| C34H26N6Na2O6S2 | |
| MFCD00012410 | |
| benzopurpurine 4b, benzopurpurin 4b, direct red 2, c.i. direct red 2, amanil purpurine, diphenyl red 4b, hispamin red 4b, direct red dcb, azocard red 4b, diazine red 4b | |
| disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]naphthalene-1-sulfonate |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Warning
EINECSNumber : 213-594-3
RTECSNumber : QK1765000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only