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39557-43-2

39557-43-2 structure

39557-43-2 structure

Name: Butanedioate, 2-amino-, sodium salt, (2S)- (1:1)
Chemical Name: disodium salt of asparic acid
CAS Number: 39557-43-2
Molecular Formula: C₄H₅NNaO₄-
Molecular Weight: 154.077
Create Date: 2016-10-23 16:26:04
Modify Date: 2025-09-13 14:03:06

Name	disodium salt of asparic acid
Synonyms	asparginic acid disodium salt Natriumasparaginat sodium polyaspartate aspartic acid disodium salt Sodium DL-aspartate sodium aspartate Butanedioate, 2-amino-, sodium salt, (2S)- (1:1)

Molecular Formula	C₄H₅NNaO₄-
Molecular Weight	154.077
Exact Mass	154.012177
PSA	106.28000

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CI9462000

CHEMICAL NAME :: DL-Aspartic acid, monosodium salt

CAS REGISTRY NUMBER :: 39557-43-2

LAST UPDATED :: 199303

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H6-N-O4.Na

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AGACBH Agents and Actions, A Swiss Journal of Pharmacology. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1969/70- Volume(issue)/page/year: 16,580,1985

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