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CAS 12428-46-5

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Aluminum hydroxide silicate (Al2(OH)4(Si2O5))

Description:
Aluminum hydroxide silicate, with the chemical formula Al2(OH)4(Si2O5) and CAS number 12428-46-5, is a naturally occurring mineral that belongs to the group of layered silicates. It typically appears as a white to off-white powder and is characterized by its layered structure, which contributes to its unique physical and chemical properties. This compound is insoluble in water but can react with acids and bases, making it useful in various applications, including as a filler in plastics and rubber, as well as in ceramics and glass production. Its thermal stability allows it to withstand high temperatures, which is advantageous in industrial processes. Additionally, aluminum hydroxide silicate exhibits low toxicity, making it suitable for use in pharmaceuticals and cosmetics. The presence of hydroxyl groups in its structure contributes to its ability to form hydrogen bonds, influencing its reactivity and interaction with other substances. Overall, aluminum hydroxide silicate is valued for its versatility and stability in various chemical environments.
Formula:Al·HO·O5Si2
InChI:InChI=1S/Al.O5Si2.H2O/c;1-6(2)5-7(3)4;/h;;1H2/q;-2;/p-1
InChI key:InChIKey=XXPXLALHHZVIOU-UHFFFAOYSA-M
SMILES:O([Si]([O-])=O)[Si]([O-])=O.[OH-].[Al]
Synonyms:
  • Aluminosilicic acid (H<sub>4</sub>Al<sub>2</sub>Si<sub>2</sub>O<sub>9</sub>)
  • Aluminum hydroxide silicate (Al2(OH)4(Si2O5))
  • Aluminum hydroxide silicate (Al<sub>2</sub>(OH)<sub>4</sub>(Si<sub>2</sub>O<sub>5</sub>))
  • Aluminum hydroxide silicate (Al<sub>2</sub>Si<sub>2</sub>O<sub>5</sub>(OH)<sub>4</sub>)
  • Aluminum hydroxide silicate (Al<sub>4</sub>(OH)<sub>8</sub>(Si<sub>4</sub>O<sub>10</sub>))
  • Aluminum silicate (Al<sub>2</sub>Si<sub>2</sub>O<sub>5</sub>(OH)<sub>4</sub>)
  • Aluminum silicate (Al<sub>2</sub>Si<sub>2</sub>O<sub>7</sub>) dihydrate
  • Aluminum silicate (H<sub>4</sub>Al<sub>2</sub>Si<sub>2</sub>O<sub>9</sub>)
  • Burgess 28
  • Burgess 80
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Found 2 products.
  • Aluminum silicate
    Alfa Aesar By Thermo Fisher Scientific
    + Info

    Aluminum silicate

    CAS:

    Aluminum silicate is used to prepare aluminum-silicate polymer composite (PASiC), which is an inorganic coagulant used in water treatment. It is used as a catalyst for the pyrolysis of rice husk to crude bio -oil, which upgraded to supercritical ethanol. Further, it is used as filler in paper, rubbe

    Formula:Al2Si2O7•2H2O
    Molecular weight:258.16 (222.13anhy)

    Ref: 02-014231

    2kg
    138.00€
    500g
    53.00€
  • Aluminum hydroxide silicate (Al2(OH)4(Si2O5))
    Indagoo
    + Info

    Aluminum hydroxide silicate (Al2(OH)4(Si2O5))

    CAS:
    Formula:Al2H4O9Si2
    Molecular weight:258.1604

    Ref: IN-DA000LSN

    500g
    154.00€