This product does not have a specific molecular weight (MW) listed in the product description or technical documentation. The available product information focuses on its viscosity (2%, H₂O, 25°C): 800 - 3100 mPas, but does not provide an explicit molecular weight value. The charge density can be approximated by considering the number of carboxyl groups per glucose unit. Each carboxymethyl group contributes one negative charge when it dissociates in solution. Therefore, the effective charge density for this product, with an approximate degree of substitution of 82% to 95% would be approximately 0.82 to 0.95 charge units per glucose unit.
217274
Carboxymethylcellulose, Natriumsalz, hohe Viskosität
Substrate for cellulase. High viscosity (2%, H2O, 25°C): 800 - 3100 mPas.
Synonym(e):
Carboxymethylcellulose, Natriumsalz, hohe Viskosität
Anmelden zur Ansicht der Organisations- und Vertragspreise.
Größe auswählen
Ansicht ändern
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 250 g | Warenkorb auf Verfügbarkeit prüfen | Anfragen |
Über diesen Artikel
Technischer Dienst
Benötigen Sie Hilfe? Unser Team von erfahrenen Wissenschaftlern ist für Sie da.
Unterstützung erhaltendescription
Merck USA index - 14 1829
Quality Level
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white
solubility
water: 5 mg/mL
shipped in
ambient
storage temp.
15-25°C
SMILES string
[Na].OC(C(O)C(O)C=O)C(O)CO.OC(=O)C
InChI
1S/C6H12O6.C2H4O2.Na/c7-1-3(9)5(11)6(12)4(10)2-8;1-2(3)4;/h1,3-6,8-12H,2H2;1H3,(H,3,4);
InChI key
DPXJVFZANSGRMM-UHFFFAOYSA-N
General description
Substrat für Cellulase. Viskosität (2 %, H2O, 25 °C): 800–3.100 mPas.
Substrat für Cellulase. Viskosität (2 %, H2O, 25 °C): 800–3.100 mPas bei 25 °C, 2 % H2O.
Other Notes
Christakopoulos, P., et al. 1999. Arch. Biochem. Biophys. 364, 61.
Blanco, A., et al. 1998. Appl. Microbiol. Biotechnol. 50, 48.
Blanco, A., et al. 1998. Appl. Microbiol. Biotechnol. 50, 48.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxizität: Standard-Handhabung (A)
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| solubility water: 5 mg/mL | solubility - | solubility H2O: 10 mg/mL | solubility water: soluble |
| form solid | form solid (free-flowing) | form powder | form powder |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. room temp | storage temp. room temp |
| color white | color white to tan | color light yellow | color light yellow |
| description Merck USA index - 14 1829 | description Merck USA index - 14, 1829 | description - | description - |
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 217274-250GM | 04055977219319 |
-
What is the molecule weight and charge density of this product (Carboxymethylcellulose, Sodium Salt, High Viscosity)
1 answer-
Helpful?
-
-
해당제품은 의료기기에 사용이 가능합니까?
1 answer-
Unless otherwise stated, this product is intended for research use only. It is not suitable for any other purpose, which includes, but is not limited to, unauthorized commercial use, in vitro diagnostic use, or therapeutic use in humans or animals.
Helpful?
-