Molekula
D-(+)-Glucono-1,5-lacton – USP-Spezifikation
D-(+)-Glucono-1,5-lactone - USP specification
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
D-(+)-Glucono-1,5-lactone (GDL) is a natural food-grade acidulant and pH regulator derived from glucose, widely used in dairy products, beverages, and pharmaceuticals for controlled acidification without direct acidity. It hydrolyzes to gluconic acid in solution, offering gentle, gradual pH adjustment. This USP-grade chemical has a CAS number of 90-80-2, molecular formula C6H10O6, and a molecular weight of 178.14 g/mol. It is stable at ambient storage conditions, with no signal word required for hazard classification. Molekula supplies D-(+)-Glucono-1,5-lactone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
D-(+)-Glucono-1,5-lactone (GDL) is a natural food-grade acidulant and pH regulator derived from glucose, widely used in dairy products, beverages, and pharmaceuticals for controlled acidification without direct acidity. It hydrolyzes to gluconic acid in solution, offering gentle, gradual pH adjustment. This USP-grade chemical has a CAS number of 90-80-2, molecular formula C6H10O6, and a molecular weight of 178.14 g/mol. It is stable at ambient storage conditions, with no signal word required for hazard classification. Molekula supplies D-(+)-Glucono-1,5-lactone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | White crystals |
| Conclusion | Conforms to USP Specifications |
| Heavy metals | ≤20ppm |
| Solubility | Full dissoluble |
| Assay | 99.0-100.5% |
| Sulphated Ash | ≤0.1% |
| Chlorides | ≤0.02% |
| Residue on Ignition | ≤0.001% |
| Particle Size | 100% pass 25 mesh |
| Moisture | ≤0.5% |
| Reducing Substances | ≤0.5% |
| Iron (Fe) | ≤0.001% |
| Lead (Pb) | ≤10ppm |
| Production Date | DD/MM/YYYY |
| Identification (IR) | Passes test |
| Reducing Sugars | Pass JSFA |
| Colour (10 % Solution) | Almost clear, colourless |
| Endotoxin content | ≤ 0.2 EU/mg |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Säuregehalt | Acid |
Identifizierung
| Property | Value |
|---|---|
| SKU | 90032398 |
| CAS-Nummer | 90-80-2 |
| Molekülformel | C6H10O6 |
| Molekulargewicht | 178.14 |
| SMILES | O=C1OC(CO)C(O)C(O)C1O |
| REACH-Code | Y110 |
| TSCA aufgeführt | Ja |
| HTS-Code | 29322050 |
| Zolltarifnummer | 2932209090 |
Sicherheit & GHS
Gefahrenhinweise
- USH01 Kann bei Berührung mit Luft brennbare Staubkonzentrationen bilden
Vorsichtsmaßnahmen
- P264 Nach Gebrauch … gründlich waschen.
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
- P308+313 Bei Exposition oder falls betroffen: Ärztlichen Rat einholen / ärztliche Hilfe hinzuziehen.
Dokumente
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 D-(+)-Glucono-1,5-lactone (USP) commonly used for?
It is primarily used as a food acidulant, pH adjuster, and preservative (E575) in beverages, dairy products, and processed foods, as well as in pharmaceutical formulations.
What is the molecular formula and molecular weight of D-(+)-Glucono-1,5-lactone?
The molecular formula is **C6H10O6**, and the molecular weight is **178.14 g/mol**.
How should D-(+)-Glucono-1,5-lactone (USP) be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and strong oxidizing agents.
What grade of D-(+)-Glucono-1,5-lactone does Molekula supply, and is USP available?
Molekula supplies **USP-grade D-(+)-Glucono-1,5-lactone**, meeting pharmaceutical and food-grade specifications.
Can Molekula supply D-(+)-Glucono-1,5-lactone in bulk quantities?
Yes, bulk quantities are available upon request—contact our sales team for pricing and logistics details.
What documentation comes with an order of USP-grade D-(+)-Glucono-1,5-lactone?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **USP compliance documentation** for traceability.
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