Magnesiumsilicat
MAGNESIUM SILICATE (synthetic)
Grundinformationen
- CAS
13776-74-4- Standard-SMILES
O=[Si]([O-])[O-].[Mg+2]- InChIKey
FKHIFSZMMVMEQY-UHFFFAOYSA-N- Summenformel
- MgO3Si
- Durchschnittliche Molmasse
- 100,39 g/mol
- Monoisotopische Masse
- 99,9467121
Namen und Bezeichner
- Bevorzugter Name
- MAGNESIUM SILICATE (synthetic)
- IUPAC
- magnesium dioxido(oxo)silane
- Lokaler Name
- Magnesiumsilicat
- Englischer Name
- magnesium silicate
- Summenformel
- H2O3Si.Mg
- Molmasse
- 102.4
Namen und Synonyme
Magnesium silicate (synthetic)RefChem:8005771343-90-4 (Magnesium silicate hydrate)Magnesium metasilicateMagnesium metasilicate (MgSiO3)magnesium;dioxido(oxo)silane13776-74-48014-97-9Silicic acid (H2SiO3), magnesium salt (1:1)MFCD000782495Y27LXN39TMagnesium silicate (Mg(SiO3))
Weitere Namen anzeigen
ClinoenstatiteMagnesiumsilicatMetasilicic acid magnesium salt
Florisil <200 mesh, fine powder63210-56-0MgO3SiUNII-5Y27LXN39TMagnesium silicate (MgSiO3)Magnesol(R)Magnesium silicon oxide (MgSiO3)EINECS 237-413-2
Datenbank-Bezeichner
- CAS
13776-74-4、63210-56-0、8014-97-9- PubChem CID
- 61680
- DTXSID
DTXSID70893966- UNII
- 5Y27LXN39T
- EC Number
- 613-181-1
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 63,2 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 5
- Formalladung
- 0
- Komplexität
- 18,8
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Metals, Inorganic Compounds
SpringerMaterials Propertiesthermal expansion coefficient
Physical Description
Other Solid; Dry Powder
White solid; [Merck Index] Green or brown odorless flakes; [Alfa Aesar MSDS]
Physikochemische Eigenschaften
- Dichte
- 425 · d425 3.192
- Löslichkeit
- 2 O; · insoluble in H2O; slightly soluble in HF
- Aggregatzustand
- white monoclinic crystals
- Farbe
- white monoclinic crystals, crystalline
- EPA chemische Informationen
- Silicic acid (H2SiO3), magnesium salt (1:1) (13776-74-4)
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 100% (114 of 114) of all reports.
Not Classified
Aggregated GHS information provided per 114 reports by companies from 1 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Chemical: Silicic acid (H2SiO3), magnesium salt (1:1)
Silicic acid (H2SiO3), magnesium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silicic acid (H2SiO3), magnesium 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)
Silicic acid (H2SiO3), magnesium salt (1:1): 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.
Magnesium oxide (MgO), mixt. with silica: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Silicic acid (H2SiO3), magnesium salt (1:1): Human health tier I assessment
Hazards SummaryAn irritant; Harmful by inhalation; [Alfa Aesar MSDS] See Magnesium silicate.
Hazard Classes and CategoriesNot Classified
Sicherheitsdaten
- tsca
- TSCA listed
Chemie und Industrie
Verwendung und Herstellung
UsesFound as the minerals clinoenstatite, enstatite, and protoenstatite; [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]
U.S. Production2023: 141,438 lb
Industry UsesOther
Use ClassificationFood Additives -> ANTICAKING_AGENT; FILTERING_AID -> JECFA Functional Classes
General Manufacturing Information
Miscellaneous Manufacturing
Silicic acid (H2SiO3), magnesium salt (1:1): ACTIVE
Zugehörige Reaktionen
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