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  6. Thermo Scientific Chemicals Eriochrome™Black T, ACS reagent, indicator grade

Thermo Scientific Chemicals Eriochrome™Black T, ACS reagent, indicator grade

Catalog Number 11916931
61.80 EUR valido fino al 2024-05-31
Usa il codice promo "21664" per avere il tuo prezzo promozionale.

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Quantità:
250 g
1 kg
Imballaggio:
Glass bottle
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
1787-61-7
C20H12N3NaO7S
461.38
MFCD00003935
JHUJLRKQZAPSDP-GXTSIBQPSA-M
C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11
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
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
1787-61-7
C20H12N3NaO7S
461.38
MFCD00003935
JHUJLRKQZAPSDP-GXTSIBQPSA-M
C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11
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

Descrizione

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.

Indicator
TRUSTED_SUSTAINABILITY
Materiale o nome chimico Eriochrome™ Black T
Chiarezza (0.1%, water) Passes Test
Informazioni di solubilità Solubility in water: slightly soluble.
IUPAC Name (4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid;sodium
Peso formulazione 461.38
Grado ACS Reagent
Imballaggio Glass bottle
Adeguatezza Suitability as complexometric indicator: Passes Test
Colore Black/Brown
Quantità 250 g
Forma fisica Powder
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RUO – Research Use Only

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