L-아스파라긴산나트륨

Monosodium Aspartate

HCID 23672344

노트 반응

부분 구조 검색 유사 구조 찾기

기본 정보

CAS: 3792-50-5
표준 SMILES: N[C@@H](CC(=O)O)C(=O)[O-].[Na+]
InChIKey: WTWSHHITWMVLBX-DKWTVANSSA-M
분자식: C4H6NNaO4
평균 분자량: 155.08 g/mol
단동위원소 질량: 155.01945195

개요

See also: l-aspartic acid, sodium salt (annotation moved to); Sodium L-aspartate (annotation moved to).

이름 및 식별자

우선 이름: Monosodium Aspartate
IUPAC: sodium (2S)-2-amino-4-hydroxy-4-oxobutanoate
현지명: L-아스파라긴산나트륨
영어명: Sodium L-aspartate
분자식: C4H8NNaO4
분자량: 157.1

이름 및 동의어

Monosodium aspartate3792-50-5SV5R735TZQDTXSID9020904RefChem:887278DTXCID10904223-264-0Sodium AspartateL-Aspartic aicd sodiumL-Aspartic aicd (sodium)sodium (2S)-2-amino-3-carboxypropanoateL-asparticacid,xsodiumsalt

이름 더 보기

L-아스파라긴산나트륨L-ASPARTIC ACID SODIUM SALTH-ASP-ONAH-ASP-OH NAEinecs 223-264-0L-Sodium asparticL-ASPARTATE SODIUMSodium L-aspartatemonosodiumaspartate

sodium;(2S)-2-amino-4-hydroxy-4-oxobutanoate(S)-2-Aminosuccinic acid, sodium saltL-Aspartic acid, sodium salt (1:1)Monosodium-L-aspartateAspartate monosodium saltSodium hydrogen L-aspartateCCRIS 791717090-93-6

데이터베이스 식별자

CAS: 3792-50-5
PubChem CID: 23672344
DTXSID: DTXSID9020904
EC Number: 223-264-0

물성

구조 계산 물성

극성 표면적: 103 Å²
수소 결합 공여자 수: 2
수소 결합 수용자 수: 5
회전 가능 결합 수: 3
무거운 원자 수: 10
형식 전하: 0
복잡도: 137

실험 및 물리화학적 성질

Cosmetics · 2건

Cosmetic ingredients (Sodium Aspartate) -> CIR (Cosmetic Ingredient Review)

Hair conditioning; Buffering

Physical DescriptionDry Powder

물리화학적 성질

녹는점: 140 °C · ~140 °C (dec.)
밀도: 1.665 · 1.665[at 20℃]
증기압: 0 Pa · 0Pa at 20℃
저장 조건: Inert atmosphere,Room Temperature
용해도: 2 O: · H2O: ≥100 mg/mL
물리적 상태: Solid
색상: White to off-white
수용성: 631.7 g/L · 631.7g/L at 20℃
화장품 원료 기능: 버퍼링헤어 컨디셔닝보습제
LogP: -4.25 at · -4.25 at 20℃
EPA: Monosodium L-aspartate (3792-50-5)

화학적 성질

White crystalline powder

안전 및 규제

GHS 분류

GHS Classification · 3건

This chemical does not meet GHS hazard criteria for 100% (24 of 24) of all reports.

Not Classified

Aggregated GHS information provided per 24 reports by companies from 1 notifications to the ECHA C&L Inventory.

유해성 정보

Regulatory Information · 3건

L-Aspartic acid, sodium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of L-Aspartic acid, sodium salt (1:1) 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)

Status: Active Update: 16-06-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/22983

L-Aspartic acid, monosodium salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazard Classes and CategoriesNot Classified

독성 정보

Toxicity SummarySafe 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

안전 데이터

wgk: 3
tsca: TSCA listed
F 고인화성물질: 3

화학 및 산업

용도 및 제조

UsesCIR ingredient: Sodium Aspartate

U.S. Production2023: <50,000 lb

Industry UsesNot Known or Reasonably Ascertainable

Use ClassificationCosmetics -> Hair conditioning; Buffering

General Manufacturing Information · 2건

All Other Chemical Product and Preparation Manufacturing

L-Aspartic acid, sodium salt (1:1): ACTIVE

상·하류 제품 정보

상류 원료

L-아스파라긴 산 DL-Aspartic acid DL-

공급사101 곳

国药集团化学试剂有限公司86-21-63210123 · [email protected]

上海康朗生物科技有限公司021-61998208 18217752821 · [email protected]

武汉欣扬瑞和化学科技有限公司13720274133 · [email protected]

河北创之源生物科技有限公司13012111162

苏州启航生物科技有限公司18151111370 · [email protected]

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