Ulexite CAS NO 1319-33-1

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CAS No.:1319-33-1

Grade:Pharmacy Grade

Content:99.0%

Brand:Customizable

Packaging:Customizable

Description

Ulexite is a naturally occurring hydrated sodium calcium borate mineral, known for its unique fibrous crystal structure and optical properties. This compound is a vital source of boron, an essential element for numerous industrial and agricultural processes. It is a key raw material for manufacturers in the glass, ceramic, fertilizer, and flame-retardant industries seeking a reliable and high-purity boron supply.

Application

As a primary source of boron oxide (B₂O₃) in the production of specialty glass and fiberglass, enhancing thermal and chemical resistance.
In the manufacture of ceramic glazes and frits, where it acts as a flux to lower melting temperatures and improve finish quality.
As a component in multinutrient fertilizers and soil amendments to correct boron deficiency in agriculture.
In the formulation of fire retardants and ignition-resistant materials for plastics, textiles, and wood treatments.
As a raw material for the synthesis of various boron chemicals, such as boric acid and borax.
In specialized applications requiring its natural fiber-optic light-transmitting property ("TV Rock").

Basic Information


Product Name	Ulexite
CAS No.	1319-33-1
Molecular Formula	NaCaB5O6(OH)6 • 5H2O
Molecular Weight	405.36 g/mol
Synonyms	TV Rock; Cotton Ball; Sodium Calcium Borate Hydrate; Boronatrocalcite; Natroborocalcite; Frankdicksonite (obsolete); IMA1971 s.p.
EINECS	215-286-4

Quality Control

Our Ulexite is sourced and processed to meet stringent quality parameters for industrial use. We ensure consistent chemical composition and physical purity through rigorous in-process and batch testing. Certificates of Analysis (COA) detailing boron content, moisture levels, and impurity profiles are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White fibrous crystals or powder
Identification (XRD)	Complies
Boron Trioxide (B₂O₃) Content	≥ 42.0 %
Moisture (Loss on Drying)	≤ 15.0 %
Water Soluble Boron	Contact for details
Particle Size (Typical)	Contact for details