Hydroboracite CAS NO 12046-12-7

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CAS No.:12046-12-7

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Hydroboracite is a naturally occurring borate mineral with the chemical composition CaMgB6O8(OH)6·3H2O, valued for its boron content. This compound serves as a crucial source of boron for various industrial processes, offering a stable and efficient mineral form. It is primarily utilized in the manufacturing of boron-based chemicals, glass and ceramics, and as a component in specialized fertilizers and flame retardants.

Application

As a raw material for the production of boric acid, borax, and other refined boron compounds.
In the glass and fiberglass industry to improve thermal and chemical resistance.
As a fluxing agent and additive in ceramic glazes and enamels.
In the formulation of specialized fertilizers to correct boron deficiency in soils.
As a fire-retardant additive in polymers, textiles, and construction materials.
In metallurgical processes as a slag conditioner and flux.
For the manufacture of insulating and dielectric materials.
In research and development for novel boron-based materials.

Basic Information


Product Name	Hydroboracite
CAS No.	12046-12-7
Molecular Formula	CaMgB6O8(OH)6·3H2O
Molecular Weight	413.17 g/mol
Synonyms	Calcium Magnesium Borate Hydroxide Hydrate; Hydroboracite Mineral; Calcium Magnesium Hexaborate; EINECS 234-983-5; Boron Calcium Magnesium Oxide Hydroxide Hydrate
EINECS	234-983-5

Quality Control

Our Hydroboracite is sourced and processed under strict quality protocols to ensure batch-to-batch consistency and high purity. The product undergoes rigorous testing, including analysis of boron oxide (B2O3) content, major element composition, and physical properties. Certificates of Analysis (COA) detailing these specifications are available upon request to support your quality assurance and regulatory needs.

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 minimize exposure to atmospheric moisture. Separate from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (XRD)	Complies
Boron Oxide (B2O3) Content	≥ 45.0 %
Calcium Oxide (CaO) Content	12.0 - 16.0 %
Magnesium Oxide (MgO) Content	8.0 - 12.0 %
Loss on Ignition (LOI)	25.0 - 30.0 %
Particle Size (Passing 200 mesh)	≥ 95 %
Heavy Metals (as Pb)	≤ 20 ppm