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217274

Carboxymethylcellulose, Sodium Salt, High Viscosity

Substrate for cellulase. High viscosity (2%, H2O, 25°C): 800 - 3100 mPas.

Synonym(s):

Carboxymethylcellulose, Sodium Salt, High Viscosity

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About This Item

CAS Number:
9004-32-4
UNSPSC Code:
12352201
NACRES:
NA.25
MDL number:
MFCD00081472
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description

Merck USA index - 14 1829

Quality Segment

100

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.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Questions

1–2 of 2 Questions  

  1. What is the molecule weight and charge density of this product (Carboxymethylcellulose, Sodium Salt, High Viscosity)

    1 answer

    1. 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.

      Helpful?

  2. 해당제품은 의료기기에 사용이 가능합니까?

    1 answer

    1. 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?

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