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, Sodium Salt, High Viscosity
Substrate for cellulase. High viscosity (2%, H2O, 25°C): 800 - 3100 mPas.
Sinónimos:
Carboxymethylcellulose, Sodium Salt, High Viscosity
Iniciar sesión para ver los precios por organización y contrato.
Seleccione un Tamaño
Cambiar Vistas
| Talla/SKU | Disponibilidad | Precio |
|---|
Acerca de este artículo
En este momento no podemos mostrarle ni los precios ni la disponibilidad
Servicio técnico
¿Necesita ayuda? Nuestro equipo de científicos experimentados está aquí para ayudarle.
Permítanos ayudarledescription
Merck USA index - 14 1829
Quality Segment
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
Substrate for cellulase. Viscosity: (2%, H2O, 25°C): 800 - 3100 mPas.
Substrate for cellulase. Viscosity: (2%, H2O, 25°C): 800-3100 mPa s at 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
Toxicity: Standard Handling (A)
1 of 1
Este artículo | |||
|---|---|---|---|
| description Substrate for cellulase. High viscosity (2%, H2O, 25°C): 800 - 3100 mPas. | description low viscosity | description High viscosity | description ultra high viscosity, highly purified |
| solubility water: 5 mg/mL | solubility water: soluble | solubility H2O: 10 mg/mL | solubility water: soluble |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| form solid | form powder | form powder | form powder |
| storage temp. 15-25°C | storage temp. room temp | storage temp. room temp | storage temp. - |
| color white | color light yellow | color light yellow | color beige |
| description Merck USA index - 14 1829 | description - | description - | description - |
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Elija entre una de las versiones más recientes:
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
-
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?
-