4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, Thermo Scientific Chemicals

Name: 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, Thermo Scientific Chemicals
SKU: 378100010

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250 g

1 kg

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Catalog number 378100010

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Quantity:

1 kg

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Chemical Identifiers

CAS5808-22-0

IUPAC Name2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate

Molecular FormulaC10H10Na2O10S2

InChI KeyQUEAKWJKJBFNEG-UHFFFAOYSA-L

SMILESO.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]

Specifications

Specification Sheet

Infrared spectrumConforms

Appearance (Color)White to grey to brown

Appearance (Form)Powder or crystals

Titration Acid>=88 %

Water8.0 to 11.0 %

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.

RUO – Research Use Only