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Thermo Scientific Chemicals Brenzkatechinviolett, rein, Indikator-Gütegrad

Product Code. 11944671
25 g
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Menge:
5 g
25 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

CAS: 115-41-3 | C19H14O7S | 386.37 g/mol

Dieses Markenprodukt von Thermo Scientific Chemicals war ursprünglich Teil des Produktportfolios von Acros Organics. Auf einigen Dokumenten und Etiketteninformationen steht möglicherweise noch die bisherige Marke. Die ursprüngliche Produkt- oder Artikelnummer von Acros Organics oder die SKU-Referenz wurde bei Übernahme der Marke durch Thermo Scientific Chemicals nicht geändert.

Indikator
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 115-41-3
Summenformel C19H14O7S
Molekulargewicht (g/mol) 386.37
MDL-Nummer MFCD00005868
InChI-Schlüssel RRRCKIRSVQAAAS-UHFFFAOYSA-N
Synonym Pyrocatecholsulfonephthalein
PubChem CID 66993
IUPAC-Name 4-[3-(3,4 -dihydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]benzol-1,2-Diol
SMILES OC1=CC=C(C=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(O)=C1

Specifications

Chemischer Name oder Material Pyrocatechol Violet
Löslichkeitsinformationen Solubility in water: soluble. Other solubilities: soluble in ethanol, 2-methoxyethanol
Infrarotspektrum Echt
Lambda max. 441 to 449nm (in methanol)
Formelmasse 386.36
Güte Rein
Verpackung Glasflasche
Spezifische Extinktion 375 (at lambda max, methanol) min.
Eignung for complexometric det. of metal oxides: passes
Farbe Braun oder grün
Menge 25 g
Physikalische Form Metallisches oder Kristallpulver
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Safety and Handling

Product Identifier
  • Pyrocatechol Violet
SDS

RUO – Research Use Only

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