Description

Anthophyllite is a naturally occurring amphibole silicate mineral belonging to the inosilicate group, recognized by the CAS registry number 61029-21-8. This industrial mineral is valued for its fibrous structure, thermal stability, and chemical resistance, making it a material of interest for specialized applications. It is primarily sought by manufacturers and researchers in the refractory, construction, and materials science sectors for its unique physical properties.

Application

• As a reinforcing fiber in composite materials and friction products (e.g., brake linings, gaskets).
• As a thermal insulation and refractory material in high-temperature industrial settings.
• As a filler or additive in certain construction materials, such as cement and plaster, to modify physical characteristics.
• In geological and mineralogical research as a reference or study material.
• For scientific investigation into the properties and potential new uses of amphibole minerals.
• As a raw material in the production of specialized ceramics and glass-ceramics.

Basic Information

Product Name	Anthophyllite
CAS No.	61029-21-8
Molecular Formula	(Mg,Fe)₇Si₈O₂₂(OH)₂
Molecular Weight	~780-1000 g/mol (variable based on composition)
Synonyms	Bidalotite; Ferro-anthophyllite; Magnesio-anthophyllite; Amphibole asbestos (fibrous form); Silicate mineral (Mg,Fe); Inosilicate; (Mg,Fe) amphibole; Magnesium iron silicate hydroxide
EINECS	Contact for details

Quality Control

Our Anthophyllite is sourced and processed with strict adherence to quality protocols. Material characterization includes verification of mineralogical composition and physical properties. We ensure traceability and batch consistency for all our products. Certificates of Analysis (COA) detailing relevant parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 the container securely sealed when not in use to minimize exposure to atmospheric moisture and dust.

Specification

Item	Specification
Appearance	Gray, brown, or greenish fibrous or prismatic crystals / powder
Mineralogical Identity (XRD)	Conforms to Anthophyllite
Primary Composition (MgO, FeO, SiO₂)	Contact for details
Fiber Morphology (if applicable)	As per grade requirement
Loss on Ignition	< 3.0%
Particle Size Distribution	Customizable

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