Description

Dental Porcelain CAS NO 12001-21-7 is a high-purity, specialized ceramic material engineered for restorative and cosmetic dentistry. Its primary value lies in its exceptional biocompatibility, aesthetic properties, and durability, which are critical for creating lifelike dental prosthetics. This product is essential for dental laboratories and manufacturers producing crowns, bridges, veneers, and inlays that require a precise match to natural tooth color and structure.

Application

• Dental Crowns and Bridges: The primary application for fabricating durable, aesthetically pleasing single-tooth restorations and multi-unit prosthetics.
• Veneers: Used to create thin, custom shells for the facial surface of teeth to correct color, shape, or minor alignment issues.
• Inlays and Onlays: Ideal for indirect restorations that repair moderately damaged teeth, offering superior fit and strength compared to direct fillings.
• Implant Abutments and Superstructures: Employed in the ceramic components of dental implant systems for optimal gingival health and esthetics.
• Orthodontic Appliances: Used in certain aesthetic brackets and other fixed orthodontic components.
• Denture Teeth: Provides a high-wear, stain-resistant, and natural-looking material for artificial teeth in both partial and complete dentures.

Basic Information

Product Name	Dental Porcelain
CAS No.	12001-21-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dental Ceramic; Dental Feldspathic Porcelain; Porcelain for Dentistry; Dental Vitroceramic; Dental Glass-Ceramic; Tooth Porcelain; Ceramic Dental Material; Dental Restoration Porcelain
EINECS	Contact for details

Quality Control

Our Dental Porcelain is manufactured under strict quality management systems to ensure batch-to-batch consistency and compliance with relevant industry standards for medical devices. Each lot undergoes rigorous testing for key parameters including color consistency, coefficient of thermal expansion, translucency, and biocompatibility. Certificates of Analysis (COA) documenting purity, particle size distribution, and physical properties are available upon request.

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 protect the material from atmospheric moisture and contaminants.

Specification

Item	Specification
Appearance	Fine, homogeneous powder
Color	As per shade guide (A1, A2, B1, etc.)
Particle Size	< 75 µm (Typical)
Chemical Composition	SiO2, Al2O3, K2O, Na2O (Feldspar-based)
Coefficient of Thermal Expansion (CTE)	Matched to common dental alloys (e.g., ~13.5-14.5 x 10^-6/°C)
Firing Temperature Range	Contact for details
Biocompatibility	Compliant with ISO 10993 or USP Class VI

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