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  7. Acide 4,5-dihydroxynaphtalène-2,7-sel disulfonique disodique dihydraté, ACS, Thermo Scientific Chemicals

Acide 4,5-dihydroxynaphtalène-2,7-sel disulfonique disodique dihydraté, ACS, Thermo Scientific Chemicals

Code produit 11398037
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Product Code. 11398037 Supplier Thermo Scientific Alfa Aesar Supplier No. 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
Formule moléculaire C10H10Na2O10S2
Poids moléculaire (g/mol) 400.28
Numéro MDL MFCD00150612
Clé InChI QUEAKWJKJBFNEG-UHFFFAOYSA-L
Synonyme 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
CID PubChem 124202444
Nom IUPAC Acide 4,5-dihydroxynaphthalène-2,7-disulfonique ; Sodium ; Dihydraté
SMILES O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]

Specifications

Nom chimique ou matériau 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate
Point de fusion >300°C
Couleur Blanc
Quantité 5 g
Beilstein 3647189
Merck Index 14,2241
Informations sur la solubilité Soluble in water.
Poids de la formule 400.29 (364.26 Anhydrous)
Qualité ACS
Forme physique Poudre

RUO – Research Use Only

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