Molekula
Chitosane (800 k - 1200 k)
Chitosan (800k - 1200k)
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Chitosan (800k–1200k) is a deacetylated derivative of chitin, widely used as a biodegradable polymer in wound healing, water treatment, food preservation, and bioplastics due to its antimicrobial, film-forming, and chelating properties. This high-molecular-weight chitosan (degree of deacetylation ≥75%) is supplied as a white to off-white powder with a viscosity range of 800–1200 mPa·s (1% w/v in 1% acetic acid). It is non-hazardous (no signal word), stable at ambient storage conditions, and soluble in dilute acids. Molekula supplies Chitosan (800k–1200k) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Chitosan (800k–1200k) is a deacetylated derivative of chitin, widely used as a biodegradable polymer in wound healing, water treatment, food preservation, and bioplastics due to its antimicrobial, film-forming, and chelating properties. This high-molecular-weight chitosan (degree of deacetylation ≥75%) is supplied as a white to off-white powder with a viscosity range of 800–1200 mPa·s (1% w/v in 1% acetic acid). It is non-hazardous (no signal word), stable at ambient storage conditions, and soluble in dilute acids. Molekula supplies Chitosan (800k–1200k) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Fine White to off-white to yellow to pale brown free-flowing powder |
| Viscosity | To be reported |
| pH | 6.5 - 8.5 |
| Odour | Odourless |
| Moisture | ≤10.0% |
| Tapped Density | 0.7–1 g/cm3 |
| DAC degree | ≥ 85% (w/wet weight) |
| Average molecular weight | 800,000 - 1,000,000 Da |
| Lead (Pb) | ≤ 2mg/kg |
| Identification (IR) | Conforms to reference |
| Arsenic (As) | ≤ 1mg/kg |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90024357 |
| Numéro CAS | 9012-76-4 |
| Formule moléculaire | (C6H11NO4)n |
| Masse moléculaire | Polymer |
| SMILES | COC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)N)O[C@@H]3[C@H](O[C@H]([C@@H]([C@H]3O)N)O)CO)CO)CO)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O[C@H]5[C@@H]([C@H]([C@@ |
| Code REACH | Y113 |
| Inscrit au TSCA | Oui |
| Code HTS | 39139050 |
| Code tarifaire | 3913900099 |
Sécurité et GHS
Informations de sécurité détaillées disponibles dans le FDS — voir les documents ci-dessous.
Documents
Fiches de données de sécurité (FDS)
Disponible en English, French, German, Italian, Spanish.
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 chitosan (800k–1200k) commonly used for?
This high-molecular-weight chitosan is primarily used in **wound healing dressings, tissue engineering scaffolds, and drug delivery systems** due to its biocompatibility and biodegradability.
What is the chemical formula and molecular weight of this chitosan?
The formula is **(C6H11NO4)n**, and it is a **polymer** with a molecular weight range of **800,000–1,200,000 Da** (exact MW varies by batch).
How should chitosan (800k–1200k) be stored?
Store in a **cool, dry place at ambient temperature**, protected from moisture and direct sunlight to prevent degradation.
What grades or purity levels of chitosan does Molekula supply for this product?
Molekula supplies **pharmaceutical-grade chitosan** (meeting USP/EP/JP standards) for biomedical applications; purity is ≥90% deacetylated.
Can Molekula supply chitosan (800k–1200k) in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., 5kg–50kg drums) for high-volume orders, with flexible lead times for custom quantities.
What documentation comes with an order of chitosan (800k–1200k)?
Each order includes a **Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific test reports** for molecular weight, viscosity, and purity.
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