Silicic Acid

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Silicic Acid
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  • Silicic acid precipitated extra pure light DAB

    MilliporeSigma

    CAS Number: 10279-57-9 Solubility: (20°C) insoluble Melting Point: 1710°C Molar Mass: 60.08 g/mol Bulk Density: 60 kg/m3 Density: 2 g/cm3 (20°C)

  • Silicic acid hydrate

    BeanTown Chemical

    CAS: 1343-98-2 EC No: 215-683-2 MDL No: MFCD00054122 RTECS: VV8853000 -100 Mesh Powder Linear Formula: SiO2·xH2O MW: 60.09 (anhydrous)

  • Fluka Silicic acid 99.9%, 20 µm, purified by refining

    Honeywell

    Product Brand: Analytical Density (g/cm3): 1.14 Chemical purity: 0.999

  • Silicic Acid, 99.9%, <20 Microns

    GFS Chemicals

    CAS#: 1343-98-2 Refined.

  • Silicic acid, 99.9%, 20 µm, purified by refining

    MilliporeSigma

    CAS No.: 1343-98-2 Purity: 99.9% Packaging: 1 kg in glass bottle Packaging: 25, 100 g in poly bottle

  • Silica Gel 60 63-200m For Column Chromatography

    MilliporeSigma

    Formula: SiO2 Formula Weight: 60.09 CAS Number: 7631-86-9 Synonym(s): Precipitated Silicic Acid

  • SIGMA Silicic acid suitable for column chromatography, 60-200 mesh

    MilliporeSigma

    Empirical Formula: H2O3Si Linear Formula: H2O3Si Formula Weight: 78.10 MDL Number: MFCD00054122

  • SIGMA Silicic acid BioReagent, suitable for column chromatography, 100-200 mesh …

    MilliporeSigma

    Empirical Formula: H2O3Si Linear Formula: H2O3Si Formula Weight: 78.10 MDL Number: MFCD00054122

  • Silicon(IV) 2-ethylhexanoate, nominally 75% in ethanol

    Alfa Aesar

    Synonym(s): 2-Ethylhexanoic acid tetraanhydride with silicic acid Formula: C32H60O8Si Formula weight: 600.91 CAS Number: 67939-81-5 UN Number:

  • SIAL Silicic acid

    MilliporeSigma

    powder, −80 mesh MDL Number: MFCD00054122 RTECS No.: VV8853000

  • Silicic acid hydrate

    Alfa Aesar

    Formula: SiO2 xH2O Formula weight: 60.09(anhy) CAS Number: 1343-98-2 Harmonized Tariff Code:  2811.19 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe…

  • Silicic Acid, Powder, Reagent

    Spectrum Chemical

    Grade: Reagent CAS No.: 1343-98-2

  • Silicic acid, powder, -80 mesh

    MilliporeSigma

    CAS No.: 1343-98-2 Application: For chromatographic applications. Packaging: 1 kg in poly bottle Packaging: 25, 100 g in poly bottle

  • Silicic acid precipitated extra pure heavy

    MilliporeSigma

    CAS Number: 10279-57-9 Solubility: (20°C) insoluble Melting Point: 1710°C Molar Mass: 60.08 g/mol Bulk Density: 60 kg/m3 Density: 2 g/cm3 (20°C)

  • Silicic Acid, -100 Mesh for Chromatography

    GFS Chemicals

    CAS#: 1343-98-2 For Chromatographic applications.

  • Spectroquant® Silicate (Silicic Acid) Test Method: photometric

    MilliporeSigma

    UN Number: UN3316

  • SIGMA Silicic acid BioReagent, suitable for column chromatography, 200-400 mesh …

    MilliporeSigma

    Empirical Formula: H2O3Si Linear Formula: H2O3Si Formula Weight: 78.10 MDL Number: MFCD00054122

  • Arachidonic Acid (peroxide free)

    Cayman Chemical

    acid is a transient, critical substrate for the biosynthesis of eicosanoid second messengers. Arachidonic acid oxidizes spontaneously on exposure to room air, yielding a complex mixture of fatty acid peroxides. Peroxide-free arachidonic acid is obtained after removal of the peroxides by silicic acid

  • Single-Use Docosahexaenoic Acid (peroxide free)

    Cayman Chemical

    acid (peroxide free) consists of 10 sealed ampules, each containing >1 ml of ethanolic solution of fatty acid at a concentration of 500 µg/ml. Peroxides were removed by silicic acid chromatography. The headspace in each ampule is purged with argon. Single-use polyunsaturated fatty acids

  • Silicic Acid, n-Hydrate, Powder, BAKER ANALYZED Reagent

    Avantor - J.T.Baker®

    Formula: SiO2·nH2O CAS Number: 63231-67-4 Specific Gravity: 1L = 2.10 Kg

  • Single-Use Eicosapentaenoic Acid (peroxide free)

    Cayman Chemical

    …containing >1 ml of ethanolic solution of fatty acid at a concentration of 500 µg/ml. Peroxides were removed by silicic acid chromatography. The headspace in each ampule is purged with argon. Single-use polyunsaturated fatty acids (PUFAs) are intended for analytical and research…

  • Single-Use Arachidonic Acid (peroxide free)

    Cayman Chemical

    acid (peroxide free) consists of 10 sealed ampules, each containing >1 ml of ethanolic solution of fatty acid at a concentration of 500 µg/ml. Peroxides were removed by silicic acid chromatography. The headspace in each ampule is purged with argon. Single-use polyunsaturated fatty acids

  • Single-Use Linoleic Acid (peroxide free)

    Cayman Chemical

    acid (peroxide free) consists of 10 sealed ampules, each containing >1 ml of ethanolic solution of fatty acid at a concentration of 500 µg/ml. Peroxides were removed by silicic acid chromatography. The headspace in each ampule is purged with argon. Single-use polyunsaturated fatty acids

  • Kieselguhr adsorbents for column chromatography

    MACHEREY-NAGEL

    Kieselguhr adsorbents for column chromatography Features Naturally occurring amorphous silicic acids of fossil origin, also known as diatomaceous earth or diatomite; purified for chromatographic applications Compared to silica, kieselguhr has a small surface of low activity →…

  • ALDRICH Tetraethyl orthosilicate, Greater Than or Equal to 99.0% (GC)

    MilliporeSigma

    Synonym(s): Orthosilicic acid tetraethyl ester; Silicon tetraethoxide; TEOS; Tetraethoxysilane; Tetraethoxysilicon(IV); Tetraethyl silicate; Orthosilicic acid tetraethyl ester; Tetraethoxysilane Formula: Si(OC2H5)4 Formula Weight: 208.33 CAS No.: 78-10-4 …

  • ALDRICH Tetraethyl orthosilicate, 99.999% trace metals basis

    MilliporeSigma

    Synonym(s): Orthosilicic acid tetraethyl ester; Silicon tetraethoxide; TEOS; Tetraethoxysilane; Tetraethoxysilicon(IV); Tetraethyl silicate; Orthosilicic acid tetraethyl ester; TEOS; Tetraethoxysilane Empirical Formula: C8H20O4Si Linear Formula: …

  • Silica adsorbents for column chromatography

    MACHEREY-NAGEL

    …silica 60 , pore size ~ 60 Å Pore volume ~ 0.75 mL/g Highly porous, amorphous silicic acid in the form of hard, opalescent particles, prepared by precipitation of water glass with sulfuric acid For higher demands on the performance of column packings we recommend our high-purity…

  • ALDRICH Tetraethyl orthosilicate, packaged for use in deposition systems

    MilliporeSigma

    Synonym(s): Tetraethyl orthosilicate; Orthosilicic acid tetraethyl ester; Silicon tetraethoxide; TEOS; Tetraethoxysilane; Tetraethoxysilicon(IV); Tetraethyl silicate; Orthosilicic acid tetraethyl ester; TEOS; Tetraethoxysilane Empirical Formula: C8H20O4Si …

  • Molybdic acid ammonium salt tetra..

    bioWORLD

    …of MoO3: 81.0-83.0% Insolubles: <0.005% Chloride: <0.002% Nitrate: <0.003% Arsenate, Phosphate and Silicate: <0.001% Phosphate: <0.0005% Sulfate: <0.02% Heavy metals(as Pb): <0.001% Magnesium and allied cations: <0.02%…

  • Trimethoxyvinylsilane for synthesis

    MilliporeSigma

    Synonyms: Vinyltrimethoxysilane Hill Formula: C5H12O3Si CAS Number: 2768-02-7 UN Number: UN1993

  • Tetraethyl orthosilicate reagent grade, 98%

    MilliporeSigma

    Synonym: Orthosilicic acid tetraethyl ester, Silicon tetraethoxide, TEOS, Tetraethoxysilane, Tetraethoxysilicon(IV), Tetraethyl silicate CAS Number: 78-10-4 Linear Formula: Si(OC2H5)4 Molecular Weight: 208.33 Beilstein Registry Number: …

  • Sodium Metasilicate Nonahydrate

    MP Biomedicals

    Sodium metasilicate nonahydrate is white powder, mainly used in detergent/washing industry, metal cleaner and ceramic industry. In detergent/washing industry, it can be used instead of Sodium triphosphate to raise cleaning efficiency and reduce enviroment pollution, provide excellent alkaline…

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