Molekula
Dextrane étalon analytique, pour CG, 270 000
Dextran analytical standard, for GPC, 270,000
Dextran analytical standard, molecular weight 270,000, is a high-purity polymer used as a calibration standard in gel permeation chromatography (GPC). It is suitable for molecular weight determination and size-exclusion chromatography applications. CAS: 9004-54-0, molecular formula: [C6H10O5]n, stored at ambient temperature. Molekula supplies Dextran analytical standard, for GPC, 270,000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Dextran analytical standard, molecular weight 270,000, is a high-purity polymer used as a calibration standard in gel permeation chromatography (GPC). It is suitable for molecular weight determination and size-exclusion chromatography applications. CAS: 9004-54-0, molecular formula: [C6H10O5]n, stored at ambient temperature. Molekula supplies Dextran analytical standard, for GPC, 270,000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Colourless or white powder or crystals |
| Molecular Weight | 201630 |
| Infrared Spectrum | Conforms to Structure |
| Polydispersity Index (PDI) | 3.18 |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90033635 |
| CAS Number | 9004-54-0 |
| Molecular Formula | [C6H10O5]n |
| Molecular Weight | N/A |
| SMILES | C(C1C(C(C(C(O1)OCC2C(C(C(C(O2)OCC(C(C(C(C=O)O)O)O)O)O)O)O)O)O)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 39139050 |
| Tariff Code | 3913900099 |
Sécurité et GHS
À usage recherche et industriel uniquement
Documents
Fiches de données de sécurité (FDS)
Disponible en FR, IT, ES, DE, EN.
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FR - (90033635) DEXTRAN ANALYTICAL STANDARD, FOR GPC, 270,000 [9004-54-0].pdf
SDS · FR · 182 KB
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IT - (90033635) DEXTRAN ANALYTICAL STANDARD, FOR GPC, 270,000 [9004-54-0].pdf
SDS · IT · 180 KB
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ES - (90033635) DEXTRAN ANALYTICAL STANDARD, FOR GPC, 270,000 [9004-54-0].pdf
SDS · ES · 183 KB
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DE - (90033635) DEXTRAN ANALYTICAL STANDARD, FOR GPC, 270,000 [9004-54-0].pdf
SDS · DE · 183 KB
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EN - (90033635) DEXTRAN ANALYTICAL STANDARD, FOR GPC, 270,000 [9004-54-0].pdf
SDS · EN · 180 KB
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is Dextran analytical standard, 270,000 used for?
It is used as a molecular weight standard in gel permeation chromatography (GPC) for calibrating column separation and determining molecular weight distributions of polymers.
What is the chemical formula and molecular weight of this dextran?
The formula is [C6H10O5]n; molecular weight is not specified as it is a polymer with variable chain length.
How should this dextran be stored?
Store at ambient temperature; no special storage conditions required.
What grade is available for this product?
This product is supplied as an analytical standard for GPC applications.
Can Molekula supply this dextran in bulk?
Bulk quantities may be available upon request; please contact customer service for availability and pricing.
What documentation comes with the order?
Each order includes a certificate of analysis (CoA) with batch-specific data; additional documentation can be provided upon request.
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Indiquez le produit, le grade et la quantité – Molekula répond généralement sous un jour ouvrable avec le prix et le délai de livraison.