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Alizarinrot S, Natriumsalz, Thermo Scientific Chemicals

Artikelnummer. 11319707
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5 g
25 g
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5 Gramm
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11329707 25 g -
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Product Code. 11319707 Brand Thermo Scientific Alfa Aesar Brand No. 042040.06
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Description

Übergangsintervall: pH 4.6 (gelb) bis pH 6.0 (rot)

Alizarin Red S sodium salt is used as a chromogenic agent for the colorimetric determination of dothiepin hydrochloride in pharmaceutical formulations. It is also used as an ion-pair reagent for the spectrophotometric assay of fexofenadine in pharmaceuticals. It acts as a colorometric pH indicator in the range of 3.8-5.4. Further, it is used in a biochemical assay to determine the presence of calcific deposition by cells of an osteogenic lineage.

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 130-22-3
Summenformel C14H7NaO7S
Molekulargewicht (g/mol) 342.253
MDL-Nummer MFCD00013049
InChI-Schlüssel HFVAFDPGUJEFBQ-UHFFFAOYSA-M
Synonym alizarin red s, sodium alizarinesulfonate, mordant red 3, sodium 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate, alizarine s, acid red alizarine, sodium alizarin-3-sulfonate, alizarine red s sodium salt, alizarinsulfonate, alizarin s
PubChem CID 3955344
ChEBI CHEBI:87358
IUPAC-Name Natrium;3,4-Dihydroxy-9,10-Dioxoanthracen-2 -Sulfonat
SMILES C1=CC=C2C(=C1)C(=O)C3=CC(=C(C(=C3C2=O)O)O)S(=O)(=O)[O-].[Na+]

Specifications

Chemischer Name oder Material Alizarin Red S sodium salt
Physikalische Form Pulver
Menge 5 g
Beilstein 4117090
Löslichkeitsinformationen Soluble in water and alcohol.
Formelmasse 342.27
Aussehen Various color powder

RUO – Research Use Only

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