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Thermo Scientific Chemicals Ponceau S, pure
CAS: 6226-79-5 | C22H12N4Na4O13S4 | 760.552 g/mol
Supplier: Thermo Scientific Chemicals 161470100
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Ponceau S | |
| 70% min. | |
| MFCD00003892 | |
| Solubility in water: 10g/L. Other solubilities: insoluble in ether | |
| Authentic | |
| tetrasodium;(4Z)-3-oxo-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate | |
| 11320219 | |
| Pure | |
| Glass bottle | |
| Bordeaux to Brown/Red | |
| Crystalline Powder |
| 6226-79-5 | |
| C22H12N4Na4O13S4 | |
| C.I. 27195, 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt | |
| VSXKEUCERCWGKF-STNZDNLRSA-J | |
| C1=CC(=CC=C1N=NC2=CC(=C(C=C2)NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+] | |
| 760.552 | |
| 760.54 | |
| Solubility •To pass testE1%1cm •≥350L g−1cm−1Lambda Max. (λ) •514nm±2nm | |
| Complies | |
| 10 g |
Chemical Identifiers
| 6226-79-5 | |
| 760.552 | |
| VSXKEUCERCWGKF-STNZDNLRSA-J | |
| 11320219 | |
| C1=CC(=CC=C1N=NC2=CC(=C(C=C2)NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+] |
| C22H12N4Na4O13S4 | |
| MFCD00003892 | |
| C.I. 27195, 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt | |
| tetrasodium;(4Z)-3-oxo-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate |
Safety and Handling
GHS H Statement:
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.
GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
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.
WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber : 228-319-2
RTECSNumber : QJ6600000
TSCA : TSCA
Recommended Storage : RT
RUO – Research Use Only