Molekula
Esculin Sesquihydrat
Esculin Sesquihydrate
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Esculin Sesquihydrate is a natural glycoside derived from the bark of horse chestnut (*Aesculus hippocastanum*), commonly used in microbiology for selective and differential media to detect beta-glucosidase activity in bacteria, particularly in the identification of *Enterococcus* species. It appears as a white to off-white crystalline powder, soluble in water and ethanol. This chemical has a CAS number of 66778-17-4, a molecular formula of C15H16O9 · 1.5H2O, and a molecular weight of 367.31 g/mol. It is stable under ambient storage conditions with no signal word for hazard classification. Molekula supplies Esculin Sesquihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Esculin Sesquihydrate is a natural glycoside derived from the bark of horse chestnut (*Aesculus hippocastanum*), commonly used in microbiology for selective and differential media to detect beta-glucosidase activity in bacteria, particularly in the identification of *Enterococcus* species. It appears as a white to off-white crystalline powder, soluble in water and ethanol. This chemical has a CAS number of 66778-17-4, a molecular formula of C15H16O9 · 1.5H2O, and a molecular weight of 367.31 g/mol. It is stable under ambient storage conditions with no signal word for hazard classification. Molekula supplies Esculin Sesquihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
Spezifikationen auf Anfrage erhältlich – siehe untenstehende Dokumente oder wenden Sie sich an unser Verkaufsteam.
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Transportklasse | Not regulated as dangerous goods. |
| Verpackungsgruppe | Not regulated as dangerous goods. |
| Säuregehalt | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 18702050 |
| CAS-Nummer | 66778-17-4 |
| Molekülformel | C15H16O9 · 1.5H2O |
| Molekulargewicht | 367.31 |
| SMILES | C1=CC(=O)OC2=CC(=C(C=C21)OC3C(C(C(C(O3)CO)O)O)O)O |
| REACH-Code | Y110 |
| HTS-Code | 2938.90.0000 |
| Zolltarifnummer | 2938909090 |
Sicherheit & GHS
Vorsichtsmaßnahmen
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is Esculin Sesquihydrate used for?
Esculin Sesquihydrate is primarily used in microbiology for detecting group D streptococci, including *Streptococcus pyogenes* and *Streptococcus agalactiae*, in culture media like *Bile Esculin Agar*.
What is the chemical formula and molecular weight of Esculin Sesquihydrate?
The formula is **C₁₅H₁₆O₉·1.5H₂O**, with a molecular weight of **367.31 g/mol**.
How should Esculin Sesquihydrate be stored?
Store at **ambient temperature** in a cool, dry place, away from direct sunlight and moisture.
What grade of Esculin Sesquihydrate does Molekula supply?
Molekula supplies **pharmaceutical/analytical grade** Esculin Sesquihydrate, suitable for microbiological testing and research applications.
Can Molekula supply Esculin Sesquihydrate in bulk quantities?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and minimum order quantities.
What documentation comes with an order of Esculin Sesquihydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **batch-specific quality report** for traceability.
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