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4-Aminoazobenzene-4'-sulfonic acid sodium salt, tech. 90%
CAS: 2491-71-6 | C12H10N3NaO3S | 299.28 g/mol
Supplier: Thermo Scientific Chemicals L1196514
Description
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.
Specifications
| 4-Aminoazobenzene-4'-sulfonic acid sodium salt | |
| C12H10N3NaO3S | |
| 25 g | |
| Very Hygroscopic | |
| FIXVWFINKCQNFG-UHFFFAOYSA-M | |
| sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate | |
| 23691997 | |
| 90% |
| 2491-71-6 | |
| MFCD00035564 | |
| 8098548 | |
| yellow rfs, 11648 yellow, acid yellow fwa, new yellow gmf, 4-aminoazobenzene-4'-sulfonic acid sodium salt, hexacol yellow rfs, c.i. food yellow 6, monosodium salt, sodium 4'-aminoazobenzene-4-sulphonate, yellow r.i.s., unii-z452e7h2u8 | |
| C1=CC(=CC=C1N)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+] | |
| 299.28 | |
| 299.29 | |
| Technical |
Chemical Identifiers
| 2491-71-6 | |
| 299.28 | |
| FIXVWFINKCQNFG-UHFFFAOYSA-M | |
| 23691997 | |
| C1=CC(=CC=C1N)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+] |
| C12H10N3NaO3S | |
| MFCD00035564 | |
| yellow rfs, 11648 yellow, acid yellow fwa, new yellow gmf, 4-aminoazobenzene-4'-sulfonic acid sodium salt, hexacol yellow rfs, c.i. food yellow 6, monosodium salt, sodium 4'-aminoazobenzene-4-sulphonate, yellow r.i.s., unii-z452e7h2u8 | |
| sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 219-657-1
TSCA : Yes
Recommended Storage : Ambient temperatures; Store under Nitrogen
RUO – Research Use Only