Description

Crocidolite (9Ci) CAS NO 132207-33-1 is a specific mineralogical form of asbestos, a fibrous silicate belonging to the amphibole group. This material is of significant industrial and research interest primarily for its historical use and as a critical reference standard in environmental and occupational health studies. It is essential for laboratories, regulatory bodies, and industrial hygiene specialists focused on material identification, toxicological research, and compliance testing. Its controlled supply is vital for ensuring accurate analysis and risk assessment protocols.

Application

• Reference Standard for Analytical Testing: Serves as a certified material for calibrating analytical instruments (e.g., XRD, PLM, TEM) used in asbestos identification and quantification.
• Toxicological and Biomedical Research: Used in controlled studies to understand the mechanisms of fiber-related diseases, such as mesothelioma and asbestosis.
• Environmental Monitoring and Air Quality Analysis: Employed as a quality control standard in laboratories analyzing air, water, or bulk samples for asbestos contamination.
• Occupational Health and Safety Training: Provides a physical specimen for educational purposes in hazard recognition and safe handling procedures for hazardous materials.
• Forensic Geology and Material Science: Used in the characterization of building materials, geological samples, and product liability investigations.
• Regulatory Compliance and Method Development: Essential for validating testing methods to meet standards set by organizations like OSHA, EPA, and ISO.

Basic Information

Product Name	Crocidolite (9Ci)
CAS No.	132207-33-1
Molecular Formula	Na₂Fe²⁺₃Fe³⁺₂Si₈O₂₂(OH)₂
Molecular Weight	Contact for details
Synonyms	Blue Asbestos; Riebeckite Asbestos; Cape Blue; Sodium Iron Silicate Hydroxide (fibrous); Amphibole Asbestos; Crocidolite Asbestos; [Na2][Fe2+3Fe3+2]Si8O22(OH)2; Asbestos, Crocidolite
EINECS	Contact for details

Quality Control

Our Crocidolite (9Ci) is supplied as a characterized reference material. Each batch is analyzed to confirm its mineralogical identity and fibrous morphology using techniques such as X-ray Diffraction (XRD) and Polarized Light Microscopy (PLM). We provide comprehensive documentation, including a detailed Certificate of Analysis (COA) with lot-specific data, to support your research and compliance needs. Materials are handled and packaged in full compliance with global safety regulations for hazardous substances.

Storage

Preserve in a tightly closed, securely sealed container, protected from light and physical damage. Store in a cool, dry, and well-ventilated area dedicated for hazardous materials. The storage facility must comply with all local, national, and international regulations for carcinogenic and hazardous substances. Keep container tightly sealed when not in use to prevent the release of airborne fibers.

Specification

Item	Specification
Appearance	Blue to grayish-blue fibrous aggregate
Identification (XRD)	Conforms to reference pattern for Crocidolite
Fibrous Morphology (PLM/Microscopy)	Characteristic amphibole fiber bundles present
Purity (Mineralogical)	>95% Crocidolite
Major Non-Asbestos Components	<5% (e.g., Quartz, other silicates)
Particle Size Distribution	Available on COA

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