Dinatriummaleat
Maleic acid, disodium salt
Grundinformationen
- CAS
371-47-1- Standard-SMILES
O=C([O-])/C=C\C(=O)[O-].[Na+].[Na+]- InChIKey
MSJMDZAOKORVFC-UAIGNFCESA-L- Summenformel
- C4H2Na2O4
- Durchschnittliche Molmasse
- 160,04 g/mol
- Monoisotopische Masse
- 159,9748471
Überblick
Disodium maleate is an organic sodium salt that is the disodium salt of maleic acid. It has a role as a mouse metabolite, a plant metabolite and an algal metabolite. It contains a maleate(2-).
Namen und Bezeichner
- Bevorzugter Name
- Maleic acid, disodium salt
- IUPAC
- disodium;(Z)-but-2-enedioate
- Lokaler Name
- Dinatriummaleat
- Englischer Name
- Maleic acid disodium salt
- Summenformel
- C4H2Na2O4
- Molmasse
- 160.04
Namen und Synonyme
MALEIC ACID, DISODIUM SALTRefChem:887667371-47-1Disodium maleateSodium maleateMaleic acid disodium saltdisodium;(Z)-but-2-enedioate2-Butenedioic acid (Z)-, disodium saltEINECS 206-738-1Maleic acid,disodium saltMFCD00013059Sodium maleate dibasic anhydrous
Weitere Namen anzeigen
maleinansodnysodiumdimaleateSodium toxilateDinatriummaleatDisodiumMaleate>SODIUM MALEATE (DI NA)DisodiummaleateanhydrousMALEIC ACID, SODIUM SALT
disodium (2Z)-but-2-enedioateI88OG949F3Sodium dimaleateM0014F17032Sodium maleate dibasic, Vetec(TM) reagent grade, 98%Maleinan sodny [Czech]Maleinan sodny
Datenbank-Bezeichner
- CAS
371-47-1
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 80,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 108
Physikochemische Eigenschaften
- Dichte
- 1.3 g/cm3 · 1.3 g/cm3
- storage temp.
- Store at RT.
- Aggregatzustand
- Amorphous Powder
- Farbe
- White
- PH
- pH (50g/l, 25℃) : 7.0～9.0
- Wasserlöslichkeit
- almost transparency
- BRN
- 6443880 · 6443880
- InChI
- InChI=1S/C4H4O4.2Na/c5-3(6)1-2-4(7)8;;/h1-2H,(H,5,6)(H,7,8);;/q;2*+1/p-2/b2-1-;;
- InChIKey
- MSJMDZAOKORVFC-UAIGNFCESA-L
- SMILES
- [Na+].[Na+].C([O-])(=O)/C=C\C([O-])=O
- CAS Datenbank
- 371 · 371-47-1(CAS DataBase Reference)
- EPA chemische Informationen
- 2 · 2-Butenedioic acid (2Z)-, sodium salt (1:2) (371-47-1)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 1% (4 of 413) of reports.
Warning
H302 (25.7%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P272, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 413 reports by companies from 16 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Status: Active Update: 18-11-2016 https://echa.europa.eu/registration-dossier/-/registered-dossier/18241
Disodium maleate: 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 CategoriesAcute Tox. 4 (25.7%)
Sicherheit und Schutzausrüstung
Protective Action Criteria (PAC)
10 [mg/m3]
110 [mg/m3]
670 [mg/m3]
Sicherheitsdaten
- wgk
- 2
- tsca
- TSCA listed
- hs_code
- 2917.19.2700
- RTECS-Nr.
- ON2000000
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological ClassificationCompounds or agents that combine with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction.
Verwendung und Herstellung
Household Products
Information on 19 consumer products that contain Disodium maleate in the following categories is provided:
Information on 23 consumer products that contain Sodium maleate in the following categories is provided:
General Manufacturing Information2-Butenedioic acid (2Z)-, sodium salt (1:2): ACTIVE
Ergänzende Hinweise
DefinitionChEBI: An organic sodium salt that is the disodium salt of maleic acid.
Zugehörige Reaktionen
14
Notizen zur Verbindung
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