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  7. 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS

Codice prodotto. 11308047
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Codice prodotto. 11308047 Fornitore Thermo Scientific Alfa Aesar N. del fornitore 022414.14
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Descrizione

CAS: 5808-22-0 | C10H6O8S2 | 318.27 g/mol

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, is used to improve the visualization of trichothecenes on developed TLC plates. It serves as an intermediate in the production of dyes, pigments, chelating reagents, sulfonic and sulfinic acids.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 5808-22-0
Formula molecolare C10H10Na2O10S2
Molecular Weight (g/mol) 400.28
Numero MDL MFCD00150612
InChI Key QUEAKWJKJBFNEG-UHFFFAOYSA-L
Sinonimo chromotropic acid sodium salt, 4,5-dihydroxy-2,7-naphthalenedisulfonate, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g
PubChem CID 124202444
IUPAC Name 2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
SMILES O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]

Specifications

Materiale o nome chimico 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate
Punto di fusione >300°C
Colore White
Quantità 25 g
Beilstein 3647189
Indice di Merck 14,2241
Informazioni di solubilità Soluble in water.
Peso formulazione 400.29 (364.26 Anhydrous)
Grado ACS
Forma fisica Powder

RUO – Research Use Only

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