구연산 나트륨
Sodium Citrate Dihydrate
기본 정보
- CAS
6132-04-3- 표준 SMILES
O.O.O=C([O-])CC(O)(CC(=O)[O-])C(=O)[O-].[Na+].[Na+].[Na+]- InChIKey
NLJMYIDDQXHKNR-UHFFFAOYSA-K- 분자식
- C6H9Na3O9
- 평균 분자량
- 294.1 g/mol
- 단동위원소 질량
- 293.99396471
개요
Sodium citrate dihydrate is the dihydrate of trisodium citrate. It has a role as an anticoagulant. It contains a sodium citrate.
이름 및 식별자
- 우선 이름
- Sodium Citrate Dihydrate
- IUPAC
- trisodium;2-hydroxypropane-1,2,3-tricarboxylate;dihydrate
- 현지명
- 구연산 나트륨
- 영어명
- Trisodium citrate dihydrate
- 분자식
- C6H9Na3O9
- 분자량
- 294.1
이름 및 동의어
Trisodium citrate dihydrateSodium citrate dihydrate6132-04-3Sodium citrate hydrateB22547B95KCitric acid, trisodium salt, dihydrateSodium citrate hydrousEmetrol Chewables OrangeNauzeneDTXSID1049437CHEBI:32142N-1560
이름 더 보기
구연산나트륨구연산삼나트륨(이수화물)시트르산나트륨구연산나트륨(SODIUMCITRATE)CITRIC ACID MONOSODIUM CITRATE TRIBASIC DIHYDRATETRI-SODIUM CITRATE DIHYDRATESODIUM CITRATE, DIHYDRATESodiuM Citrate (AS)SODIUM CITRATE TRISODIUM SALT DIHYDRATENATRII CITRASTRI-SODIUM CITRATE 2H2OSodiumCitrateTribasicUspACIDUM CITRICUM MONOHYDRICUM
Natrii citras, dehydrateAnticoagulant Sodium CitrateTricitrasolEmetrol PowderEmetrol ChewablesNauzene ChewablesCVS HealthRefChem:6335
데이터베이스 식별자
- CAS
6132-04-3- PubChem CID
- 71474
- DTXSID
DTXSID1049437- ChEBI
CHEBI:32142- UNII
- B22547B95K
- EC Number
- 612-118-5
물성
구조 계산 물성
- 극성 표면적
- 143 Ų
- 수소 결합 공여자 수
- 3
- 수소 결합 수용자 수
- 9
- 회전 가능 결합 수
- 2
- 무거운 원자 수
- 18
- 형식 전하
- 0
- 복잡도
- 211
실험 및 물리화학적 성질
Chemical ClassesMetals -> Organic Acids, Metal Salts
SolubilitySolubility in water, g/100ml: 77
Animal DrugsPharmaceuticals -> UK Veterinary Medicines Directorate List
Decomposition150 °C
Physical Description
White odorless solid; [Merck Index] Colorless odorless crystalline powder; [Alfa Aesar MSDS]
WHITE SOLID IN VARIOUS FORMS.
물리화학적 성질
- 녹는점
- 300 °C · >300 °C(lit.)
- 밀도
- 1.76 · 1.76
- FEMA
- 3026 · 3026 | SODIUM CITRATE
- 인화점
- 173.9 °C · 173.9 °C
- 저장 조건
- 5 °C · Store at +5°C to +30°C.
- 용해도
- 2 O: · H2O: 100 mg/mL
- 물리적 상태
- 가루
- 산도 계수 (pKa)
- 6.4 · 6.40
- 색상
- 하얀색
- 냄새
- 냄새 없는
- 수소이온지수(pH)
- 7 · 7.0-9.0 (25℃, 50mg/mL in H2O)
- 생물학적 소스
- synthetic
- 수용성
- 720 g/L · 720g/L(25℃)
- Merck
- 14 · 14,8602
- BRN
- 6104939 · 6104939
- 안정성
- 안정적인. 염기, 환원제, 산화제와 호환되지 않습니다.
- 화장품 원료 기능
- 킬레이팅향기버퍼링
- InChI
- 1S/C6H8O7.3Na.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2/q;3*+1;;/p-3
- InChIKey
- NLJMYIDDQXHKNR-UHFFFAOYSA-K
- SMILES
- O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
- LogP
- -1.72 · -1.72
- EPA
- 1 · 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, trisodium salt, dihydrate (6132-04-3)
- Absorption
- 0.015 at · ≤0.015 at 260nm≤0.015 at 280nm
화학적 성질
white powder or colourless crystals
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% (520 of 536) of all reports.
Not Classified
Aggregated GHS information provided per 536 reports by companies from 4 notifications to the ECHA C&L Inventory.
유해성 정보
Regulatory Information
Chemical: 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, trisodium salt, dihydrate
Trisodium citrate dihydrate: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, trisodium salt, dihydrate: Human health tier I assessment
Fire HazardsCombustible.
Hazards SummaryAn eye and respiratory tract irritant; [ICSC] May cause irritation; [Alfa Aesar MSDS] See Sodium citrate, anhydrous.
EPA Safer ChemicalChemical: Sodium citrate, dihydrate
Chemical DangersThe solution in water is a weak base.
Hazard Classes and CategoriesNot Classified
안전 및 보호
Fire FightingUse water spray, powder.
First Aid Measures
Fresh air, rest.
Rinse and then wash skin with water and soap.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Rinse mouth.
Spillage DisposalSweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water.
Eye PreventionWear safety spectacles.
Fire PreventionNO open flames.
Inhalation RiskEvaporation at 20 °C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly when dispersed.
Ingestion PreventionDo not eat, drink, or smoke during work.
Inhalation PreventionUse ventilation (not if powder).
Effects of Short Term ExposureThe substance is irritating to the eyes and respiratory tract.
독성 정보
Exposure RoutesThe substance can be absorbed into the body by inhalation of its aerosol and by ingestion.
Signs and Symptoms
Cough. Sore throat.
Redness.
안전 데이터
- wgk
- 1
- tsca
- Yes
- rtecs
- GE7810000
- 독성
- LD50 orally in Rabbit: > 8000 mg/kg
- HS 번호
- 2918 15 00
- risk_code
- 37/38-41-36/37/38
- hazard_code
- Xi
- safety_code
- 26-36/37/39-24/25-36
- 스토리지 클래스
- 11 - Combustible Solids
화학 및 산업
약리 정보
FDA Pharmacological Classification
SODIUM CITRATE DIHYDRATE
Anti-coagulant [EPC]; Acidifying Activity [MoA]; Calculi Dissolution Agent [EPC]; Decreased Coagulation Factor Activity [PE]; Calcium Chelating Activity [MoA]
TRISODIUM CITRATE DIHYDRATE
Anti-coagulant [EPC]; Acidifying Activity [MoA]; Calculi Dissolution Agent [EPC]; Calcium Chelating Activity [MoA]; Decreased Coagulation Factor Activity [PE]
MeSH Pharmacological Classification
Agents that prevent BLOOD CLOTTING.
A chemical system that functions to control the levels of specific ions in solution. When the level of hydrogen ion in solution is controlled the system is called a pH buffer.
Substances capable of inhibiting, retarding or arresting the process of fermentation, acidification or other deterioration of foods.
용도 및 제조
Uses
Used in blood collection (anticoagulant), photography, and food production (sequestering agent, emulsifier, and acidulant); [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]
Photographic Processing [Category: Other]
Household ProductsInformation on 307 consumer products that contain Sodium citrate dihydrate in the following categories is provided:
Use Classification
EPA Safer Chemical Functional Use Classes -> Chelating Agents;Preservatives and Antioxidants;Processing Aids and Additives
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
응용 분야
용도Trisodium citrate dihydrate, is widely applied in food, beverages and fillers as a buffering, sequestering or an emulsifying agent. It used as an anticoagulant in blood transfusions, osmotic laxative, functional fluids, solvents cleaning, furnishing care products, laundry dishwashing products and cleaning automobile radiators.
일반 설명Sodium citrate tribasic dihydrate is the tribasic dihydrate sodium salt of citric acid.
제조 방법
생산 방법Sodium citrate is prepared by adding sodium carbonate to a solution of citric acid until effervescence ceases. The resulting solution is filtered and evaporated to dryness.
상·하류 제품 정보
상류 원료
하류 제품
추가 설명
정의ChEBI: The dihydrate of trisodium citrate.
관련 반응
38건
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