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Tannic acid, 95%, Thermo Scientific Chemicals

Artikelnummer. 10174070
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Quantità:
5 g
500 g
1 kg
5 kg
Imballaggio:
Glass bottle
Plastic bottle
Plastic drum
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Request Bulk Custom & GMP Chemicals

Beschreibung

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.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 1401-55-4
Formula molecolare C76H52O46
Molecular Weight (g/mol) 1701.206
Numero MDL MFCD00066397
InChI Key LRBQNJMCXXYXIU-JPZKJCTESA-N
Sinonimo tannins, gallotannic acid, quebracho extract, acide tannique, d'acide tannique, tannic acid usp:jan, unii-28f9e0djy6
PubChem CID 134129492
SMILES C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(

Spezifikation

Materiale o nome chimico Tannic acid
Punto di fusione 218.0°C
Colore White to Yellow
Intervallo percentuale saggio 95%
Indice di Merck 15, 9184
Informazioni di solubilità Solubility in water: 250g/L (20°C). Other solubilities: soluble in glycerol, ethanol and acetone;, practically insoluble in benzene, chcl3, diethyl e, ther, petroleum ether, cs2, ccl4, hexane;, slightly soluble in anhydrous ethanol.
Peso formulazione 1701.23
Percent Purity 95%
Densità 198g/mL
Quantità 500 g
Punto d'infiammabilità 198°C
Spettro a infrarossi Authentic
Perdita all'essiccatura 12.0% max.
Imballaggio Plastic bottle
Forma fisica Beads
Mehr anzeigen Weniger anzeigen

Sicherheit und Handhabung

compliance-icons
Signalwort
  • Attenzione
 Gefahrenkategorie
  • Lesione oculare grave/irritazione oculare Categoria 2
 Gefahrenhinweis
  • H319-Provoca grave irritazione oculare.
 Sicherheitshinweis
  • P264-Lavare accuratamente dopo l'uso.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
  • P337+P313-Se l'irritazione degli occhi persiste, consultare un medico.

RUO – Research Use Only

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