The degree of substitution (DS) for this product, Carboxymethylcellulose, Sodium Salt, Low Viscosity, is specified as ?60% or higher. It is recommended to refer to the lot-specific Certificate of Analysis (COA) for detailed information.
217277
Carboxymethylcellulose, Sodium Salt, Low Viscosity
Substrate for cellulase. Low viscosity (2%, H2O, 25°C): 25 - 75 mPas.
Synonym(s):
Carboxymethylcellulose, Sodium Salt, Low Viscosity
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About This Item
description
Merck USA index - 14, 1829
Quality Segment
form
solid (free-flowing)
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white to tan
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): 25 - 75 mPas.
Substrate for cellulase. Viscosity: 25-75 mPas at 25°C, 2% in H2O.
Preparation Note
Following reconstitution, store at room temprature. Stock solutions are stable for up to 6 months at room temprature.
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)
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This Item | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| form solid (free-flowing) | form solid | form powder | form powder |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. room temp | storage temp. room temp |
| color white to tan | color white | color light yellow | color light yellow |
| storage condition OK to freeze | storage condition OK to freeze | storage condition - | storage condition - |
| shipped in ambient | shipped in ambient | shipped in - | shipped in - |
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 217277-1KG | 04055977219326 |
| 217277-250GM | 07790788058371 |
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what is the degree of substition (DS) of this CMC type (217277)
1 answer-
Helpful?
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Does this meet USP standards?
1 answer-
This product does not meet USP standards. Currently, a USP, low viscosity Carboxymethylcellulose sodium is not available.
Helpful?
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