Molekula
Lattone D-(+)-gluconico-1,5 - specifica USP
D-(+)-Glucono-1,5-lactone - USP specification
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
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.
Panoramica
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.
Prezzi e formati disponibili
Specifiche
| 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 |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Acid |
Identificazione
| Property | Value |
|---|---|
| SKU | 90032398 |
| Numero CAS | 90-80-2 |
| Formula molecolare | C6H10O6 |
| Peso molecolare | 178.14 |
| SMILES | O=C1OC(CO)C(O)C(O)C1O |
| Codice REACH | Y110 |
| Elencato TSCA | Sì |
| Codice HTS | 29322050 |
| Codice doganale | 2932209090 |
Sicurezza e GHS
Dichiarazioni di pericolo
- USH01 Può formare concentrazioni di polvere infiammabile nell'aria
Istruzioni di precauzione
- P264 Lavare accuratamente ... dopo l'uso.
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
- P308+313 In caso di esposizione o di temuta esposizione, consultare un medico.
Documenti
Certificato di Analisi (CoA) per lotto
Inserisci un numero di lotto o di partita per recuperare il certificato di analisi relativo a tale partita. Possiamo generarlo dai dati specifici se non è disponibile alcun PDF.
Sinonimi
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Domande frequenti
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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