99.95% Aluminum Metaphosphate Al(PO₃)₃ CAS 13776-88-0 for High-Performance

Product Specification

1. Product Overview

Aluminum Metaphosphate (Al(PO₃)₃) is an important high-purity phosphate material.

99.95% high-purity aluminum metaphosphate features high purity, excellent thermal stability, and good chemical stability. It is mainly used in specialty ceramics, phosphate glasses, refractory materials, functional coatings, and high-performance inorganic material applications.

Compared with ordinary aluminum-based phosphate products, high-purity aluminum metaphosphate places greater emphasis on purity, metal impurity control, material consistency, and high-temperature application performance.

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

2. Specifications

Product Name: Aluminum Metaphosphate

Russian Name: Метафосфат алюминия

Chemical Formula: Al(PO₃)₃

CAS No.: 13776-88-0

Purity: ≥99.95%

Appearance: White powder

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 Specialty Ceramics and Inorganic Functional Materials

High-purity aluminum metaphosphate can be used in high-performance ceramic materials, inorganic functional materials, and specialty formulation systems to improve material stability and thermal resistance.

② Phosphate Glass Materials

Used in specialty phosphate glass systems, it can improve glass structure and properties, suitable for functional glass and specialty industrial glass manufacturing.

③ Refractory Materials and High-Temperature Applications

Aluminum metaphosphate exhibits good thermal stability and can be used in refractory material bonding systems and high-temperature material applications.

④ Functional Coatings and Specialty Materials

Serves as a high-purity aluminum-based phosphate raw material for specialty coatings, inorganic bonding materials, and functional material research and development.

4. Key Purchasing Criteria in the Russian Market

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

-Al(PO₃)₃ content;

-Aluminum and phosphorus element ratio;

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

-Particle size distribution;

-Moisture content;

-High-temperature stability performance;

-Technical documentation including COA, TDS, and SDS.

5. Product Advantages

-≥99.95% high purity;

-Excellent thermal and chemical stability;

-Suitable for high-performance ceramics and specialty glass applications;

-Stable batch-to-batch supply and quality control;

-Compliant with international trade technical documentation requirements.

6. Packaging and Storage

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

It is recommended to store in a dry, well-ventilated environment and to keep packaging intact to ensure product performance stability.

7. Frequently Asked Questions (FAQ)

Q: Which industries primarily use 99.95% aluminum metaphosphate?

A: It is mainly used in high-performance ceramics, phosphate glasses, refractory materials, functional coatings, and specialty inorganic material applications.

Q: Why is high purity required for aluminum metaphosphate?

A: High purity minimizes the impact of impurities such as Fe, Na, Ca, and Mg on material performance, improving product suitability for high-temperature materials, glass, and ceramic applications.

Q: What is the difference between aluminum metaphosphate and ordinary aluminum phosphate?

A: Aluminum metaphosphate has a special polyphosphate structure, offering advantages in high-temperature stability, glass formation, and inorganic material bonding; ordinary aluminum phosphate is mainly used for conventional industrial applications.

Q: What is the difference between aluminum metaphosphate, barium metaphosphate, and calcium metaphosphate?

A: Aluminum metaphosphate is mainly used in high-temperature materials, ceramics, and inorganic bonding systems; barium metaphosphate is more commonly applied in specialty glass systems; calcium metaphosphate is primarily used in phosphate glass and ceramic materials.

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

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