Description

Pyroxene CAS NO 12174-37-7 is a group of important inosilicate minerals commonly found in igneous and metamorphic rocks. This product is valued for its specific mineralogical composition and physical properties, making it a critical raw material for various industrial and research applications. It is primarily utilized by industries involved in ceramics, construction, metallurgy, and geological research for its durability and chemical stability.

Application

• Ceramics and Refractories Manufacturing: Used as a raw material in the production of high-temperature ceramics, tiles, and refractory linings due to its thermal stability.
• Construction Aggregates: Incorporated into construction materials for its hardness and resistance to weathering.
• Foundry and Metallurgical Flux: Acts as a slag conditioner and fluxing agent in metal smelting and casting processes.
• Geological and Mineralogical Research: Serves as a standard or sample for academic study, petrographic analysis, and geochronology.
• Abrasive and Polishing Compounds: Ground into powders for use in grinding, cutting, and polishing applications.
• Glass and Enamel Production: Can be used as a source of specific oxides (e.g., iron, magnesium) in specialty glass and enamel formulations.
• Soil Amendment and Agriculture: Certain weathered varieties may be used as a source of micronutrients in agricultural supplements.
• Decorative Stone and Lapidary: Selected, high-quality specimens are processed for use in jewelry, ornamental stone, and architectural veneers.

Basic Information

Product Name	Pyroxene
CAS No.	12174-37-7
Molecular Formula	Variable (XY(Si,Al)₂O₆) - Contact for specific composition
Molecular Weight	Variable - Contact for details
Synonyms	Pyroxene Group Minerals; Inosilicate (Chain Silicate); Augite; Diopside; Enstatite; Hypersthene; Jadeite; Spodumene; Clinopyroxene; Orthopyroxene
EINECS	Contact for details

Quality Control

Our Pyroxene products undergo rigorous quality testing to ensure compliance with industry standards for mineralogical composition, particle size distribution, and chemical purity. Certificates of Analysis (COA) detailing parameters such as major oxide content (SiO₂, MgO, FeO, CaO, Al₂O₃, Na₂O) and trace element levels are available upon request. We can supply material tailored to various industrial specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids. The material is generally stable under these conditions.

Specification

Item	Specification
Appearance	Green, Black, Brown or Colorless Crystalline Solid/Powder
Identification (XRD)	Complies (Pyroxene Group Pattern)
Major Oxide Composition (SiO₂)	40 - 60 %
Particle Size (Custom)	As per customer requirement (e.g., -100 mesh, -325 mesh)
Loss on Ignition (LOI)	< 2.0 %
Heavy Metals (as Pb)	< 0.005 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.