99.95% Barium Metaphosphate Ba(PO₃)₂ CAS 13762-83-9 for Optical Glass and

Product Specification

1. Product Overview

Barium Metaphosphate is a high-purity phosphate material.

99.95% high-purity barium metaphosphate features low impurities, high stability, and good material compatibility. It is mainly used in optical glass, specialty glass, functional ceramics, phosphate materials, and research applications.

For the Russian market, this product is mainly targeted at optical material enterprises, glass manufacturers, specialty material producers, research institutions, and traders of high-purity inorganic materials.

2. Specifications

English Name: Barium Metaphosphate

Russian Name: Метафосфат бария

Chemical Formula: Ba(PO₃)₂

Purity: ≥99.95%

CAS No.: 13762-83-9

Appearance: White powder or granules

Product Category: High-purity phosphate material

Packaging: 25 kg bags, bulk bags, or customized packaging

Storage: Store in a dry, moisture-proof environment in sealed containers

3. Main Application Areas

① Optical Glass Materials

High-purity barium metaphosphate can be used in specialty optical glass formulations to improve optical properties and structural stability of glass materials.

② Specialty Phosphate Glasses

Used in the manufacturing of phosphate glass systems, suitable for applications with high requirements for purity and material consistency.

③ Functional Ceramics and Inorganic Materials

Serves as a high-purity phosphate raw material for functional material and specialty ceramic system development.

④ Research and High-Performance Materials

Used in high-purity phosphate system research and specialty material preparation.

4. Key Purchasing Criteria in the Russian Market

When sourcing 99.95% barium metaphosphate, Russian customers typically focus on:

-Ba(PO₃)₂ purity;

-Ba and P content ratio;

-Metal impurities: Fe, Na, Ca, Mg, etc.;

-Moisture content;

-Particle size distribution;

-Technical documentation including COA, TDS, and SDS.

5. Product Advantages

-≥99.95% high purity;

-Low impurity control, suitable for high-performance materials;

-Good chemical stability;

-Stable batch-to-batch supply;

-Compliant with international trade technical documentation requirements.

6. Packaging and Storage

The product should be packaged in moisture-proof, sealed packaging to prevent moisture absorption and contamination.

It is recommended to store in a dry, clean environment and to keep packaging intact.

7. Frequently Asked Questions (FAQ)

Q: Which industries primarily use 99.95% barium metaphosphate?

A: It is mainly used in optical glass, specialty phosphate glasses, functional ceramics, high-performance inorganic materials, and research applications.

Q: Why is high purity required for barium metaphosphate?

A: Optical glass and functional materials are sensitive to impurities. Elements such as iron and sodium may affect material performance, therefore purity and impurity levels must be strictly controlled.

Q: What is the difference between barium metaphosphate and ordinary phosphates?

A: Barium metaphosphate is a barium-based phosphate material with a specific structure, mainly used for high-performance glass and specialty materials, while ordinary phosphates are more commonly used in conventional industrial applications.

Q: What documents are required for purchasing barium metaphosphate in Russia?

A: Typically, COA, TDS, SDS, certificate of origin, and packaging information are required.