Molekula
Solfato di dextrano, sale sodico
Dextran sulfate sodium salt
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Dextran sulfate sodium salt is a highly sulfated polysaccharide used primarily as an anticoagulant, antiviral agent, and research reagent in molecular biology, particularly for protein-DNA interactions and cell culture studies. It is also employed in pharmaceutical formulations and analytical chemistry for its ability to inhibit enzymes and viruses. This chemical has a CAS number of 9011-18-1, a molecular weight of approximately 318.23, and requires ambient storage conditions with no signal word for hazard classification. Molekula supplies Dextran sulfate sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Dextran sulfate sodium salt is a highly sulfated polysaccharide used primarily as an anticoagulant, antiviral agent, and research reagent in molecular biology, particularly for protein-DNA interactions and cell culture studies. It is also employed in pharmaceutical formulations and analytical chemistry for its ability to inhibit enzymes and viruses. This chemical has a CAS number of 9011-18-1, a molecular weight of approximately 318.23, and requires ambient storage conditions with no signal word for hazard classification. Molekula supplies Dextran sulfate sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Appearance | White powder |
| Specific rotation | +75 to +105 |
| Viscosity | 0.018 - 0.032 |
| pH | 5 - 7.5 |
| Loss on Drying | 10% max |
| Chloride (Cl-) | 0.01% max |
| Sulphated Ash | 40 - 50% |
| Residue on Ignition | <50% |
| Moisture | <10% |
| Iron (Fe) | 0.0002% max |
| pH (1% aq. sol.) | 5.0 - 7.5 |
| Solubility (10% H2O) | Clear, colourless |
| Free Sulfate | <0.2% |
| Average mol wt | 500,000 g/mol (approx) |
| Glucose | 35 - 50% |
| Sulphur (S) | 18-20% |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Neutral |
Identificazione
| Property | Value |
|---|---|
| SKU | 38417956 |
| Numero CAS | 9011-18-1 |
| Formula molecolare | - |
| Peso molecolare | 318.23 |
| SMILES | - |
| Codice REACH | Y113 |
| Elencato TSCA | Sì |
| Codice HTS | 3913905000 |
| Codice doganale | 3913900099 |
Sicurezza e GHS
Istruzioni di precauzione
- P264 Lavare accuratamente ... dopo l'uso.
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
- P403+233 Conservare in luogo ben ventilato. Tenere il recipiente ben chiuso.
- P501 Smaltire il contenuto/recipiente in ...
Documenti
Fogli di dati di sicurezza (SDS)
Disponibile in English, French, German, Italian, Spanish.
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
Nessun altro nome registrato per questo prodotto.
Domande frequenti
What is dextran sulfate sodium salt commonly used for?
Dextran sulfate sodium salt is primarily used as an anticoagulant, a heparin substitute in clinical and laboratory settings, and in research for cell culture applications, including viral inhibition studies.
What is the molecular formula and molecular weight of dextran sulfate sodium salt?
The molecular weight is **318.23 g/mol** (repeating unit). The exact molecular formula varies by degree of polymerization, but the empirical formula for the repeating disaccharide unit is approximately **C₆H₁₀Na₂O₉S₂**.
How should dextran sulfate sodium salt be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and direct sunlight. Avoid exposure to strong oxidizing agents.
What grades or purities of dextran sulfate sodium salt does Molekula supply?
Molekula supplies **analytical grade** and **biological research grade** dextran sulfate sodium salt, with purity levels suitable for laboratory and clinical applications.
Can Molekula supply dextran sulfate sodium salt in bulk quantities?
Yes, Molekula can provide dextran sulfate sodium salt in **bulk quantities** (typically ≥1 kg), subject to availability and order requirements. Contact our sales team for custom bulk inquiries.
What documentation comes with an order of dextran sulfate sodium salt?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **batch-specific quality report** detailing purity, molecular weight distribution, and endotoxin levels (if applicable).
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