Nephrite Powder CAS NO 12174-03-7

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CAS No.:12174-03-7

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Nephrite Powder CAS NO 12174-03-7 is a finely ground mineral powder derived from nephrite, a variety of jade. This material is valued for its unique combination of durability, chemical stability, and aesthetic properties, making it a versatile industrial mineral. It is primarily sought by manufacturers in the ceramics, composite materials, and specialty coatings industries for its functional and decorative applications.

Application

As a functional filler and reinforcing agent in polymer composites and engineering plastics.
In the production of high-grade ceramic glazes and bodies to enhance mechanical strength and thermal stability.
As an abrasive component in precision polishing compounds for metals, glass, and semiconductors.
In specialty paints and coatings to provide texture, durability, and unique visual effects.
As a base material in the manufacture of artificial stone and architectural elements.
In jewelry and lapidary work as a polishing medium for precious stones and metals.

Basic Information


Product Name	Nephrite Powder
CAS No.	12174-03-7
Molecular Formula	Complex Calcium Magnesium Iron Silicate Hydroxide
Molecular Weight	N/A (Natural Mineral)
Synonyms	Jade Powder; Nephrite; Actinolite; Tremolite; Calcium Magnesium Silicate Hydroxide; Greenstone Powder; Maori Jade; Yu Powder
EINECS	Contact for details

Quality Control

Our Nephrite Powder is subject to stringent quality control protocols to ensure batch-to-batch consistency and performance. Key parameters such as particle size distribution, chemical composition, and impurity levels are rigorously tested. A Certificate of Analysis (COA) detailing these specifications 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 when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Fine powder, white to pale green
Identification (XRD)	Consistent with Nephrite mineral phase
Particle Size (D50)	Customizable (e.g., 5 µm, 10 µm, 45 µm)
Loss on Drying	< 1.0 %
SiO2 Content	> 55 %
MgO Content	> 20 %
CaO Content	> 12 %
Heavy Metals (as Pb)	< 10 ppm