CAS 1318-00-9

Vermiculite (Mg0.33[Mg2-3(Al0-1Fe0-1)0-1](Si2.33-3.33Al0.67-1.67)(OH)2O10.4H2O)

Description:

Vermiculite is a naturally occurring phyllosilicate mineral belonging to the mica group, characterized by its layered structure and ability to expand upon heating. Its chemical formula, which includes magnesium, aluminum, iron, silicon, and hydroxyl groups, reflects its complex composition. Vermiculite typically appears as a brownish or golden flake and is known for its lightweight, absorbent properties. When heated, it undergoes exfoliation, expanding significantly in volume, which makes it useful in various applications such as insulation, soil conditioning, and as a lightweight aggregate in construction materials. The mineral is non-toxic and chemically inert, making it safe for use in horticulture and as a growing medium. Additionally, vermiculite has excellent moisture retention capabilities, which enhances plant growth. Its layered structure allows for ion exchange, making it beneficial in soil amendment and nutrient retention. Overall, vermiculite's unique physical and chemical properties contribute to its versatility across multiple industries, including agriculture, construction, and environmental remediation.

Formula: AlFeH₈MgO₅Si

InChI: InChI=1/Al.Fe.Mg.O3Si/c;;;1-4(2)3/q+3;2*+2;-2

InChI key: InChIKey=CLRQDEYEBLCJFZ-UHFFFAOYSA-M

SMILES: [O].[Si]([O-])([O-])=O.[OH-].[Mg].[Fe].[Al].O

Synonyms:

• vermiculite ore
• Caustic Spill Kit
• Vermiculite, exfoliated
• Vermiculite 2-3mmm 8,5kg
• Neuchatel Exfoliated Kenyan Vermiculite
• Vermiculite (Mg0.33Mg2-3(Al0-1Fe0-1)0-1(Si2.33-3.33Al0.67-1.67)(OH)2O10.4H2O)
• Vermiculite,Grade No. 3
• Zonolite
• VERMICULITE, UNEXPANDED
• VERMICULITE
• Verxite
• silanediolate, oxo-, aluminum iron(2+) magnesium salt
• Vermiculite (Mg0.33[Mg2-3(Al0-1Fe0-1)0-1](Si2.33-3.33Al0.67-1.67)(OH)2O10.4H2O)
• Vermiculite
• Vermex F

Vermiculite

CAS: 1318-00-9

Vermiculite

Purity: 20-40 mesh

Molecular weight: 234.24g/mol

Ref: 54-IN12215