Magnesiumdi(acetat)

Magnesium Acetate

HCID 8896CAS 142-72-3

Grundinformationen

Standard-SMILES
CC(=O)[O-].CC(=O)[O-].[Mg+2]
InChIKey
UEGPKNKPLBYCNK-UHFFFAOYSA-L
Summenformel
C4H6O4Mg
Durchschnittliche Molmasse
142,39 g/mol
Monoisotopische Masse
142,01165037

Überblick

Magnesium acetate is the magnesium salt of acetic acid. It is functionally related to an acetic acid.

Namen und Bezeichner

Bevorzugter Name
Magnesium Acetate
IUPAC
magnesium diacetate
Lokaler Name
Magnesiumdi(acetat)
Englischer Name
Magnesium acetate
Summenformel
C4H6MgO4
Molmasse
142.39

Namen und Synonyme

Magnesium acetate142-72-3Magnesium diacetateACETIC ACID, MAGNESIUM SALTMagnesium di(acetate)Mg AcetateAcetic acid magnesium saltMagnesium acetate anhydrousAcetic acid, magnesium salt (2:1)Mg(II) acetateMagnesium acetate, mg(oac)2DTXSID7027097
Weitere Namen anzeigen
Nu-MagC4H6MgO4Cromosan*MagnesiumAcetateBpacetatedemagnesiummagnesiumdiacetate
NSC-757980E95JZY48KDTXCID207097CHEBI:62964NSC75798RefChem:800477205-554-9Cromosan

Datenbank-Bezeichner

CAS
142-72-3
PubChem CID
8896
DTXSID
DTXSID7027097
ChEMBL
CHEMBL1200691
ChEBI
CHEBI:62964
UNII
0E95JZY48K
EC Number
205-554-9
Nikkaji
J43.168K

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
80,3 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
4
Frei drehbare Bindungen
0
Schwere Atome
9

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Organic Acids, Metal Salts
Cosmetics · 2 Einträge

Cosmetic ingredients (Magnesium Acetate) -> CIR (Cosmetic Ingredient Review)

Buffering

Human Drugs · 2 Einträge

FDA approved drugs -> Active ingredient

FDA approved drugs -> Active ingredient

Physical Description · 2 Einträge

Liquid; Large Crystals

Tetrahydrate: Colorless or white deliquescent solid; [Merck Index] White hygroscopic crystals with a mild odor of acetic acid; [Mallinckrodt Baker MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
72 · 72-75 °C(lit.)
Dichte
1.5 · 1.5000
Brechungsindex
20 · n20/D 1.358
Löslichkeit
2 O: · H2O: 1 M at 20 °C, clear, colorless
Aggregatzustand
Liquid
pka
4.756 · 4.756[at 20 ℃]

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 3 Einträge

This chemical does not meet GHS hazard criteria for 99.5% (2416 of 2427) of all reports.

Not Classified

Aggregated GHS information provided per 2427 reports by companies from 3 notifications to the ECHA C&L Inventory.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Acetic acid, magnesium salt

Acetic acid, magnesium salt (2:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Acetic acid, magnesium salt (2:1) 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: 10-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/13613

Acetic acid, magnesium salt: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Acetic acid, magnesium salt: Human health tier I assessment
Hazards Summary · 1 Eintrag

Members of the acetic acid and salts subcategory demonstrate low acute oral, dermal, and inhalation toxicity; Hyperplasia of the esophagus and forestomach in repeated-dose oral studies of rats; Increased spleen and kidney weights and signs of kidney injury in continuous inhalation studies at 23-31 ppm/day (60-80 mg/m3/day); No maternal or developmental toxicity in mice, rats, or rabbits in oral studies (doses up to 1,600 mg/kg/day); No evidence of mutagenicity; [EPA ChAMP: Hazard Characterization] May cause irritation; [Mallinckrodt Baker MSDS] See Sodium acetate.

EPA Safer ChemicalChemical: Magnesium acetate
Hazard Classes and CategoriesNot Classified

Sicherheit und Schutzausrüstung

Protective Action Criteria (PAC) · 3 Einträge

26 [mg/m3]

280 [mg/m3]

1700 [mg/m3]

Toxikologische Informationen

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

Sicherheitsdaten

F
3
wgk
3
tsca
TSCA listed
RTECS-Nr.
AI5600000
safety_code
22-24/25
Speicherklasse
10 - Combustible liquids

Chemie und Industrie

Verwendung und Herstellung

Uses · 2 Einträge

CIR ingredient: Magnesium Acetate

Used as a buffer and to detect sodium; [Merck Index] Used as a catalyst for sulfuric acid; [EPA OHM/TADS] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]

U.S. Production2023: 10,000,000 - <50,000,000 lb
Consumer UsesOther
Industry UsesDye
Use Classification · 4 Einträge

EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives

Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern

Food Additives -> FOOD_ADDITIVE -> JECFA Functional Classes

Cosmetics -> Buffering

General Manufacturing Information · 2 Einträge

All Other Basic Inorganic Chemical Manufacturing

Acetic acid, magnesium salt (2:1): ACTIVE

Anwendungen · 2 Einträge

BeschreibungAnhydrous Magnesium Acetate has the chemical formula Mg(CH3COO)2 and in its hydrous form, Magnesium Acetate Tetrahydrate, it has the chemical formula Mg(CH3COO)2.4H2O. In this compound the magnesium metal has an oxidation state of 2+. Magnesium acetate is the magnesium salt of acetic acid.It is deliquescent and upon heating, it decomposes to form magnesium oxide.Magnesium acetate is commonly used as a source of magnesium or as a chemical reagent.

VerwendenDye fixative in textile printing, deodorant, disinfectant, and antiseptic. Magnesium acetate is used in chemistry and molecular biology as a reagent and a source of magnesium. Magnesium has a variety of biological roles in enzymology, cell membrane and wall structural integrity, muscle cell physiology, and nucleic acid structure.Magnesium is an essential co-factor in many enzymes, including deoxyribonuclease (DNase), the restriction enzymes EcoR I and EcoR V, and Ribonuclease H. Magnesium also stabilizes polymeric nucleic acids such as transfer RNA and ribozymes. Magnesium acetate has been widely used in the crystallization of proteins. A protocol for the separation of MB and BB isoenzymes of creatine kinase and the LD1 isoenzyme of lactate dehydrogenase that involves elution with magnesium acetate has been published.

Anbieter50 Anbieter

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
上海康朗生物科技有限公司021-61998208 18217752821 · [email protected]
天津市光复科技发展有限公司022-85689490 13132141716 · [email protected]

Ergänzende Hinweise

DefinitionChEBI: The magnesium salt of acetic acid.

Zugehörige Reaktionen

28

Verknüpfte Notizen

Wird geladen…