숙신산이나트륨
숙신산이나트륨 · 호박산소다 · 다이소듐석시네이트 · 석신산나트륨 · 나트륨 숙신산 · 숙신산 이나트륨 · 숙신산 이나트륨 염 · 숙신산, 이나트륨 염
식별자 및 물리적 특성
| CAS No. | 150-90-3 |
|---|---|
| 분자식 | Na2.C4.H4.O4 |
| 평균 분자량 | 162.05 g/mol |
| 단동위원소 질량 | 161.99049717 g/mol |
| SMILES | O=C([O-])CCC(=O)[O-].[Na+].[Na+] |
| InChIKey | ZDQYSKICYIVCPN-UHFFFAOYSA-L |
| PubChem CID | 9020 |
| ChEMBL | CHEMBL1200345 |
| ChEBI | CHEBI:63675 |
| EC No. | 205-778-7 |
| DTXSID | DTXSID5059741 |
| 현지명 | 숙신산이나트륨 |
화학 및 물리적 성질
| 극성 표면적 | 80.3 |
|---|---|
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 4 |
| 회전 가능 결합 수 | 1 |
| 무거운 원자 수 | 10 |
| 형식 전하 | 0 |
| 복잡도 | 81.6 |
| 물질 분류 | Metals -> Organic Acids, Metal Salts |
| 화장품 | Cosmetic ingredients (Disodium Succinate) -> CIR (Cosmetic Ingredient Review)Cosmetic ingredients (Sodium Succinate) -> CIR (Cosmetic Ingredient Review)BufferingSurfactant |
| 향료 | Fragrance Ingredient (Disodium succinate) -> IFRA transparency List |
| 식품 첨가물 | FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food |
| 향미제 | EU Flavoring substances |
| Human Drugs | FDA approved drugs -> Active ingredient |
| Physical Description | White solid[OECD SIDS: Disodium Succinate - 2003] |
| 녹는점 | >300°C |
| 밀도 | 1.46 g/cm3 |
| FEMA | 3277 | DISODIUM SUCCINATE |
| 저장 조건 | Store below +30°C. |
| 용해도 | 350g/L |
| 물리적 상태 | 결정성 분말 |
| 색상 | 하얀색 |
| pH | 7-9 (100g/l, H2O, 20℃) |
| 냄새 | 냄새 없는 |
| 향취 유형 | 냄새 없는 |
| 생물학적 소스 | synthetic |
| 용해도 | 300g/L(25℃) |
| Merck | 13,8754 |
| BRN | 3917246 |
| 주요 응용 | 향료 및 향 |
| 화장품 원료 기능 | 계면활성제 - 세정향기 |
| InChI | 1S/C4H6O4.2Na/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)/q2*+1/p-2 |
| InChIKey | ZDQYSKICYIVCPN-UHFFFAOYSA-L |
| SMILES | [Na+].[Na+].[O-]C(=O)CCC([O-])=O |
| LogP(분배 계수) | -0.59 |
| NIST | Sodium succinate(150-90-3) |
| EPA | Butanedioic acid, sodium salt (1:2) (150-90-3) |
화학적 성질
Disodium succinate, also known as sodium succinate, white crystalline particle, odorless, not deliquescent in the air; soluble in water, and insoluble in organic solvents. Aqueous solution has a shellfish fresh flavor and no acidic taste. It can be used as a food flavoring agent, acidifier, or buffering agent.
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 83.9% (230 of 274) of all reports.WarningH315 (16.1%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 274 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: Butanedioic acid, disodium saltCommission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)Status: Active Update: 13-12-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/17733Butanedioic acid, disodium salt: Does not have an individual approval but may be used under an appropriate group standardSodium succinate: Does not have an individual approval but may be used under an appropriate group standard |
| 기타 안전 정보 | IMAP assessments - Butanedioic acid, disodium salt: Human health tier I assessment |
| 유해성 요약 | Effects suggestive of kidney toxicity observed in repeated-dose oral study of ratsNo evidence of reproductive or developmental toxicity in rats at doses up to 1,000 mg/kg/day[OECD SIDS: Disodium Succinate - 2003] Safe when used as a flavoring agent in food[EFSA] A skin and strong eye irritant[Sigma-Aldrich MSDS] |
| Hazard Classes and Categories | Skin Irrit. 2 (16.1%) |
| Protective Action Criteria (PAC) | 15 [mg/m3]160 [mg/m3]970 [mg/m3] |
| 독성 요약 | Safe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org |
| 수질 위해 등급(WGK) | 1 |
| TSCA 등재 상태 | TSCA listed |
용도
용도
Succinic acid disodium salt is used to prepare buffer solution for the quantitative analysis of auxins.It can be also used: To study the effect of liquid phase on the basic properties of α-tricalcuim phosphate (α-TCP) based cement, BIOPEX. In the synthesis of cadmium sulfide (CdS) nanoparticles using thiourea as a source for sulfide.
일반 설명
Disodium succinate is used in the food industry as an acidity regulator and flavor enhancer.
제조 및 합성 방법
제조 방법
Disodium succinate is produced by neutralizing succinic acid with sodium hydroxide. The anhydrous material is then dried at 120°C in hot air and pulverized to obtain.