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21902

Carboxymethylcellulose sodium salt

Name: Carboxymethylcellulose sodium salt
Brand: SIGMA

medium viscosity

Synonym(s):

Sodium carboxymethylcellulose

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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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Quality Level

100

form

powder

availability

not available in USA

extent of labeling

0.60-0.95 substitution

loss

≤15% loss on drying, 110 °C

color

light yellow

pH

6.5-8.0 (10 mg/mL in H₂O)

viscosity

300-1000 mPa.s, 2 % in H₂O(25 °C) (dry substance)

mp

> 300.05 °C ((> 572.09 °F ))

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

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Application

Soluble carboxymethylcelluloses (CM-cellulose; CMC) available in varying viscosities are used as viscosity modifiers (thickeners) to stabilize emulsions and as a chemical dispersants of oils and other carbon structures such as nanotubes. CMCs are used in the development of biostructures such as biofilms, emulsions and nanoparticles for drug delivery.

Other Notes

Characterization of endoglucanase III from Trichoderma reesei.

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Mode of action of endoglucanase III from Trichoderma reesei.

R Macarrón et al.

The Biochemical journal, 289 ( Pt 3), 867-873 (1993-02-01)

Endoglucanase III (EG III) was purified to homogeneity from the culture medium of Trichoderma reesei QM 9414. It has a molecular mass of 48 kDa, and an isoelectric point of 5.1. Maximal activity was observed between pH4 and 5. Celloligosaccharides

Targeted delivery of polyoxometalate nanocomposites.

Georg Geisberger et al.

Small (Weinheim an der Bergstrasse, Germany), 7(19), 2808-2814 (2011-09-29)

Polyoxometalate/carboxymethyl chitosan nanocomposites with an average diameter of 130 nm are synthesized and labeled with fluorescein isothiocyanate (FITC) for a combined drug-carrier and cellular-monitoring approach. [Eu(β(2) -SiW(11) O(39) )(2) ](13-) /CMC nanospheres as a representative example do not display cytotoxicity

Long-term blinded placebo-controlled study of SNT-MC17/idebenone in the dystrophin deficient mdx mouse: cardiac protection and improved exercise performance.

Gunnar M Buyse et al.

European heart journal, 30(1), 116-124 (2008-09-12)

Duchenne muscular dystrophy (DMD) is a severe and still incurable disease, with heart failure as a leading cause of death. The identification of a disease-modifying therapy may require early-initiated and long-term administration, but such type of therapeutic trial is not

Developing a highly stable PLGA-mPEG nanoparticle loaded with cisplatin for chemotherapy of ovarian cancer.

Lihua Cheng et al.

PloS one, 6(9), e25433-e25433 (2011-10-04)

Cisplatin is a potent anticancer drug, but its clinical application has been limited due to its undesirable physicochemical characteristics and severe side effects. Better drug formulations for cisplatin are highly desired. Herein, we have developed a nanoparticle formulation for cisplatin

Aggregation and deposition kinetics of carboxymethyl cellulose-modified zero-valent iron nanoparticles in porous media.

Trishikhi Raychoudhury et al.

Water research, 46(6), 1735-1744 (2012-01-17)

Transport and deposition of carboxymethyl cellulose (CMC)-modified nanoparticles of zero-valent iron (NZVI) were investigated in laboratory-scale sand packed columns. Aggregation resulted in a change in the particle size distribution (PSD) with time, and the changes in average particle size were

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Global Trade Item Number

SKU	GTIN
21902-100G	04061835365418
21902-1KG	04061835365425
21902-250G	04061838775764

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