Anthophyllite CAS NO 17068-78-9

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CAS No.:17068-78-9

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Anthophyllite is a naturally occurring amphibole silicate mineral belonging to the orthorhombic crystal system. This industrial mineral is valued for its fibrous structure, thermal stability, and chemical inertness, making it a critical raw material in several high-temperature and refractory applications. Key industries that utilize anthophyllite include construction, ceramics, and friction product manufacturing, where its unique properties enhance product durability and performance.

Application

As a reinforcing fiber in asbestos-free friction materials for automotive brake pads and clutch facings.
As a component in refractory ceramics and insulation boards for high-temperature industrial furnaces.
As a filler and reinforcement agent in construction materials such as cement sheets and panels.
In the production of gaskets and sealing materials requiring chemical and thermal resistance.
As a raw material in certain specialty glass and ceramic glazes.
In geological and academic research as a reference mineral specimen.

Basic Information


Product Name	Anthophyllite
CAS No.	17068-78-9
Molecular Formula	(Mg,Fe)₇Si₈O₂₂(OH)₂
Molecular Weight	~780-1000 g/mol (Variable)
Synonyms	Bidauxite; Ferro-anthophyllite; Magnesium Iron Silicate Hydroxide; Orthorhombic Anthophyllite; Amphibole Asbestos (fibrous variety); (Mg,Fe)-amphibole; Silicate mineral R17068789
EINECS	241-157-1

Quality Control

Our Anthophyllite is sourced and processed under strict quality protocols to ensure batch-to-batch consistency. Quality is verified through a series of tests including mineralogical identification, chemical composition analysis, and fiber morphology assessment. A Certificate of Analysis (COA) detailing lot-specific parameters is provided with every shipment to guarantee compliance with your technical requirements.

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 sealed to prevent moisture absorption and contamination from other particulates. Observe all local regulations for the storage of mineral and silicate materials.

Specification

Item	Specification
Appearance	White to grayish-brown or green fibrous aggregate
Identification (XRD)	Complies (Anthophyllite pattern)
Main Composition (as MgO, FeO, SiO₂)	≥ 95%
Loss on Ignition (LOI)	≤ 3.0%
Fiber Length (Typical)	Contact for details
Bulk Density	Contact for details
Moisture Content	≤ 1.5%