Sodium Tetraborate Decahydrate丨CAS 1303-96-4

Sodium Tetraborate Decahydrate丨CAS 1303-96-4
Product Introduction:
Catalog No.: SS130056
CAS No.: 1303-96-4
Na2B4O7 10H2O: 95% min
Product Name: Sodium tetraborate decahydrate
Molecular Formula: Na2B4O7.10(H2O)
Molecular Weight: 381.37
Synonym(s): Disodium tetraborate decahydrate
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Technical Parameters
Description

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Specifications

 

Na2B4O7·10H2O: 95% min
Water insoluble: 0.04% max
SO4: 0.2% max
Cl: 0.05% max
Fe: 0.005% max

 

 

 

Applications

 

Sodium tetraborate decahydrate is extensively used in glass and ceramics manufacturing, where it acts as a flux to lower melting temperatures and improve thermal and chemical durability. In detergents and cleaning products, it serves as a buffering agent, water softener, and preservative to enhance cleaning efficiency and product stability. It is also employed in textile and paper industries as a flame retardant, bleaching agent, and stabilizer for dyes. In chemical laboratories, borax is used as a buffering agent, reagent, and preservative in various experiments, including enzyme studies and pH control. Additionally, it finds applications in cosmetics, agriculture, and metallurgy, where it is used in formulations for skin care, soil supplementation, and metal fluxing.

 

Benefits

 

The benefits of sodium tetraborate decahydrate include its chemical stability, water solubility, and multifunctionality. It effectively buffers solutions, regulates pH, and improves the performance of detergents, cleaners, and industrial formulations. Its ability to form complexes with metal ions enhances processes in glass production, textile treatment, and metallurgy. The compound is also non-toxic in controlled applications and environmentally benign when used appropriately. Its crystalline form ensures easy handling, storage, and dissolution in aqueous systems. Additionally, borax contributes to material durability, thermal resistance, and flame retardancy, making it a valuable additive in both industrial and household products.

 

Conclusion

 

In summary, sodium tetraborate decahydrate is a versatile inorganic compound widely used in glass, ceramics, detergents, textiles, and laboratory applications. Its alkalinity, buffering capacity, and ability to form metal complexes provide multiple functional benefits, including improved cleaning efficiency, enhanced material properties, and pH control. With its stability, solubility, and broad applicability, it remains an essential chemical in industrial, household, and research contexts.

 

 

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