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4,5-Dihydroxynaphthalin-2,7-Disulfonsäure-Dinatriumsalzdihydrat, ACS, Thermo Scientific Chemicals

Artikelnummer. 11398037
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Artikelnummer. 11398037 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. 022414.06
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Description

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
Summenformel C10H10Na2O10S2
Molekulargewicht (g/mol) 400.28
MDL-Nummer MFCD00150612
InChI-Schlüssel QUEAKWJKJBFNEG-UHFFFAOYSA-L
Synonym 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 4,5-dihydroxynaphthalene-2,7-disulfonate
SMILES O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]

Specifications

Chemischer Name oder Material 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate
Schmelzpunkt >300°C
Farbe Weiß
Menge 5 g
Beilstein 3647189
Merck Index 14,2241
Löslichkeitsinformationen Soluble in water.
Formelmasse 400.29 (364.26 Anhydrous)
Güte ACS
Physikalische Form Pulver

RUO – Research Use Only

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