Silicon dioxide - PrimorTrace™, ≥99.99% metals basis, Particle size:10μm , CAS No.7631-86-9

CAS: 7631-86-9 Cat. No.: S104576 Fórmula: SiO₂ Peso molecular: 60.08 Número CE: 231-545-4

GRADE & PURITY PrimorTrace™, ≥99.99% metals basis, Particle size:10μm

Synonyms

Rose quartz | Silica aerogel | Zeofree 80 | Carplex | Extrusil | Aerosil 200 | Sand | Silica, amorphous | Syton 2X | Silica gel | Silicon dioxide, fumed | Porasil | Silicon(IV) oxide | Nyacol | Quso G 30 | Vitasil 220 | Snowtex 30 | Tokusil TPLM | Manosil

Storage

Room temperature

Shipped In

Normal

Visão geral

Fumed silica (commonly known as fumed white carbon black) prepared by high-temperature hydrolysis of chlorosilane in a hydrogen-oxygen flame is a white, non-toxic, odorless, and amorphous inorganic fine chemical product. The primary particle size of fumed silica is 7-40 nanometers, and the specific surface area is between 70-400m2/g. Divided into hydrophilicity and hydrophobicity, hydrophobic fumed silica uses organic matter to react with the silanol on the surface of hydrophilic fumed silica to connect organic groups to the surface of hydrophilic fumed silica in the form of chemical bonds. Make fumed silica exhibit permanent hydrophobic properties.

Specifications

Sinónimos

Rose quartz | Silica aerogel | Zeofree 80 | Carplex | Extrusil | Aerosil 200 | Sand | Silica, amorphous | Syton 2X | Silica gel | Silicon dioxide, fumed | Porasil | Silicon(IV) oxide | Nyacol | Quso G 30 | Vitasil 220 | Snowtex 30 | Tokusil TPLM | Manosil

Especificações e pureza

PrimorTrace™, ≥99.99% metals basis, Particle size:10μm

Condições de armazenamento de armazenamento

Room temperature

Enviado em

Normal

Grau

PrimorTrace™

Pureza

≥99.99% metals basis

Nomes e identificadores

• Pubchem Sid: 508812129
• Sorrisos canónicos: O=[Si]=O
• IUPAC Name: dioxosilane
• InChIKey: VYPSYNLAJGMNEJ-UHFFFAOYSA-N
• INCHI: 1S/O2Si/c1-3-2
• SMILES isoméricas: O=[Si]=O
• RTECS: VV7330000
• CAS alternativo: 60676-86-0；112945-52-5
• Peso molecular: 60.08
• Reaxy-Rn: 6114654
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6114654&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Classe Metalloid organides
      • Subclass Metalloid oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: Metalloid organides
• Subclass: Metalloid oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Metalloid oxides
• Alternative Parents: Metalloid salts Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Metalloid oxide - Inorganic oxide - Inorganic salt - Inorganic metalloid salt
• Descrição: This compound belongs to the class of inorganic compounds known as metalloid oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a metalloid.
• External Descriptors: silicon oxide

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriedades químicas e físicas

• Sensibilidade: Moisture sensitive.
• Ponto de ebulição (°C): 2230 °C (lit.)
• Ponto de fusão (°C): >1600 °C (lit.)
• Peso molecular: 60.084 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 59.9668 Da
• Monoisotopic Mass: 59.9668 Da
• Topological Polar Surface Area: 34.100 Ų
• Heavy Atom Count: 3
• Formal Charge: 0
• Complexity: 18.300
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

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