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Thermo Scientific Chemicals Negro T Eriochrome™, puro, grado indicador
CAS: 1787-61-7 | C20H12N3NaO7S | 461.38 g/mol
Marca: Thermo Scientific Chemicals 228365000
151.70 EUR hasta el 2025-12-31
Use el código promocional "25339" para aplicar la oferta.
Cantidad | 500 g |
---|---|
Envase | Frasco de vidrio |
Descripción
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.
Indicador
Identificadores de productos químicos
1787-61-7 | |
461.38 | |
JHUJLRKQZAPSDP-GXTSIBQPSA-M | |
87355429 | |
[Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O |
C20H12N3NaO7S | |
MFCD00003935 | |
C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11 | |
ácido (4Z)-4-[(1-hidroxinaftalen-2-il)hidraziniliden]-7-nitro-3-oxonaftalen-1-sulfónico; sodio |
Especificaciones
Eriochrome™ Black T | |
C20H12N3NaO7S | |
16, III, 320 | |
C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11 | |
JHUJLRKQZAPSDP-GXTSIBQPSA-M | |
[Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O | |
461.38 | |
461.38 | |
Frasco de vidrio | |
Complies | |
500 g |
1787-61-7 | |
MFCD00003935 | |
15, 3725 | |
Solubility in water: slightly soluble. | |
Auténtico | |
ácido (4Z)-4-[(1-hidroxinaftalen-2-il)hidraziniliden]-7-nitro-3-oxonaftalen-1-sulfónico; sodio | |
87355429 | |
Pure | |
Passes (for complexometric determination of metals) | |
Negro a negro-marrón | |
Polvo |
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