기본 정보
- CAS
9004-32-4- 표준 SMILES
CC(=O)O.O=CC(O)C(O)C(O)C(O)CO.[Na]- InChIKey
DPXJVFZANSGRMM-UHFFFAOYSA-N- 분자식
- C8H16NaO8
- 평균 분자량
- 263.2 g/mol
개요
Carboxymethylcellulose sodium salt is an organic molecular entity. It has a role as a food additive.
이름 및 식별자
- 우선 이름
- Sodium carboxymethyl cellulose
- 현지명
- 나트륨 CMC
- 영어명
- Sodium carboxymethyl cellulose
- 분자식
- C6H7O2(OH)2CH2COONa
- 분자량
- 0
이름 및 동의어
Carboxymethylcellulose sodium salt9004-32-4Carmellose sodiumCarboxymethylcellulose sodiumCarmethoseCellofasCellufreshCellugelCelluviscCollowelEthoxoseCellpro
이름 더 보기
섬유글리콜산나트륨섬유소글리콜산소다셀루로오즈검셀룰로오즈글리콜산소다나트륨CMC나트륨카르복시메틸셀룰로스수용성셀룰로오즈에테르카복시메틸셀룰로오즈나트륨씨엠씨나트륨카르복시메틸셀룰로스(SODIUMCARBOXYMETHYLCELLULOSE)셀룰로스, 카복시메틸 에터, 소듐 염셀룰로스,카복시메틸 에터,소듐 염소듐 CMC소듐 셀룰로스 글라이콜레이트소듐 카복시메틸 셀룰로스카복시메틸 셀룰로스 소듐 염카복시메틸셀룰로스셀룰로오스검CMC-Nacellulose gumb10Carboxyl Methyl Cellulose sodiumcarboColor Specklescmc2AC-DI-SOLCellex
LovosaSarcell telCellofas BCellofas CCellogel CCellogen PRGlikocel TACMC sodium salt
물성
구조 계산 물성
- 극성 표면적
- 156 Ų
- 수소 결합 공여자 수
- 6
- 수소 결합 수용자 수
- 8
- 회전 가능 결합 수
- 5
- 무거운 원자 수
- 17
- 형식 전하
- 0
- 복잡도
- 169
실험 및 물리화학적 성질
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
White solid; Powdered form is hygroscopic; [Merck Index] White or slightly yellowish hygroscopic solid; Nearly odorless; [JECFA] Beige hygroscopic powder; [Sigma-Aldrich MSDS]
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
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.
유해성 정보
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
독성 정보
화학 및 산업
약리 정보
MeSH Pharmacological ClassificationAgents that produce a soft formed stool, and relax and loosen the bowels, typically used over a protracted period, to relieve CONSTIPATION.
용도 및 제조
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
General Manufacturing Information
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