Sodium carboxymethyl cellulose
Grundinformationen
- CAS
9004-32-4- Standard-SMILES
CC(=O)O.O=CC(O)C(O)C(O)C(O)CO.[Na]- InChIKey
DPXJVFZANSGRMM-UHFFFAOYSA-N- Summenformel
- C8H16NaO8
- Durchschnittliche Molmasse
- 263,2 g/mol
Überblick
Carboxymethylcellulose sodium salt is an organic molecular entity. It has a role as a food additive.
Namen und Bezeichner
- Bevorzugter Name
- Sodium carboxymethyl cellulose
- Englischer Name
- Sodium carboxymethyl cellulose
- Summenformel
- C6H7O2(OH)2CH2COONa
- Molmasse
- 0
Namen und Synonyme
Carboxymethylcellulose sodium salt9004-32-4Carmellose sodiumCarboxymethylcellulose sodiumCarmethoseCellofasCellufreshCellugelCelluviscCollowelEthoxoseCellpro
Weitere Namen anzeigen
CMC-Nacellulose gumb10Carboxyl Methyl Cellulose sodiumcarboColor Specklescmc2AC-DI-SOLCellex
LovosaSarcell telCellofas BCellofas CCellogel CCellogen PRGlikocel TACMC sodium salt
Datenbank-Bezeichner
- CAS
9004-32-4- PubChem CID
- 6328154
- ChEMBL
CHEMBL2109001- ChEBI
CHEBI:234035- EC Number
- 618-378-6
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 156 Ų
- H-Brücken-Donoren
- 6
- H-Brücken-Akzeptoren
- 8
- Frei drehbare Bindungen
- 5
- Schwere Atome
- 17
- Formalladung
- 0
- Komplexität
- 169
Experimentelle und physikochemische Eigenschaften
PolymersBiological Agents -> Polysaccharides
CosmeticsViscosity controlling; Film forming; Binding; Emulsion stabilizing
pHNot less than 5,0 and not more than 8,5 (1 % colloidal solution)
FragrancesFragrance Ingredient (Cellulose, carboxymethyl ether, sodium salt) -> IFRA transparency List
Food AdditivesANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FORMULATION AID, HUMECTANT, STABILIZER OR THICKENER, TEXTURIZER -> FDA Substance added to food
SolubilityYields a viscous colloidal solution with water. Insoluble in ethanol
Food Contact Substances
FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
FCS -> FDA Inventory of Effective Food Contact Substance (FCS) Notifications
Physical Description
Dry Powder
Slightly hygroscopic white or slightly yellowish or greyish odourless and tasteless, granular or fibrous powder
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 97.3% (1711 of 1758) of all reports.
Not Classified
Aggregated GHS information provided per 1758 reports by companies from 6 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Chemical: Cellulose, carboxymethyl ether, sodium salt
Regulation (EC) No 1831/2003 (amended)
Cellulose, carboxymethyl ether, sodium salt is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Cellulose, carboxymethyl ether, sodium salt are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
FRI - indicates a polymeric substance containing no free-radical initiator in its Inventory name but is considered to cover the designated polymer made with any free-radical initiator regardless of the amount used.
Sodium carboxymethylcellulose: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Cellulose, carboxymethyl ether, sodium salt: Human health tier I assessment
Hazards SummaryCauses changes in liver weight, other changes in urine composition, and changes in sodium in 13-week constant oral studies of rats; [RTECS] May cause irritation; [Sigma-Aldrich MSDS] See Cellulose.
EPA Safer ChemicalChemical: Cellulose, carboxymethyl ether, sodium salt
Hazard Classes and CategoriesNot Classified
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological ClassificationAgents that produce a soft formed stool, and relax and loosen the bowels, typically used over a protracted period, to relieve CONSTIPATION.
Verwendung und Herstellung
Uses
Used in drilling muds, detergents, resin emulsion paints, adhesives, printing inks, and textile sizes; Also used as a protective colloid, a stabilizer for foods, and a pharmaceutical additive; [Merck Index] Used as a bulk laxative, emulsifier and thickener in cosmetics and pharmaceuticals, and stabilizer for reagents; [ChemIDplus] Formerly registered in the US for use as an insecticide for ornamentals and flowering plants; [NPIRS] Permitted for use as an inert ingredient in non-food pesticide products; [EPA] Used as an anticaking agent, drying agent, emulsifier, formulation aid, humectant, stabilizer or thickener, and texturizer in foods; [FDA]
Petroleum Production and Refining [Category: Industry]
U.S. Production2023: 1,000,000 - <2,500,000 lb
Consumer UsesNot Known or Reasonably Ascertainable
Industry UsesNot Known or Reasonably Ascertainable
Household ProductsInformation on 142 consumer products that contain Sodium Carboxymethyl Cellulose in the following categories is provided:
Use Classification
EPA Safer Chemical Functional Use Classes -> Chelating Agents;Processing Aids and Additives
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
Food additives
Fragrance Ingredients
Food Additives -> EMULSIFIER; STABILIZER; THICKENER -> JECFA Functional Classes
Food Additives -> EMULSIFIER; STABILIZER; THICKENER -> JECFA Functional Classes
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