Bura five-water, Bura ten-water

Buy Bura five-water, Bura Ten-water wholesale in Ukraine

Borax is a colorless crystalline powder soluble in water. Borax hydrolyzes in water, its aqueous solution has an alkaline reaction. With oxides of many metals, borax, when heated, forms colored compounds - borates. It occurs naturally in the form of the mineral tinkal. Density - 1.71 g / cm³. Melting point 741°C.

Chemical formulas:

1. Anhydrous borax (Na ₂ B ₄ O ₇ )
2. Pentahydrate (Na ₂ B ₄ O ₇ 5H ₂ O)
3. Decahydrate (Na ₂ B ₄ O ₇ 10H ₂ O)
4. However, most often the word borax refers to the compound Na ₂ B ₄ O ₇ 10H ₂ O
5. The so-called jewelry borax is sodium tetraborate pentahydrate Na ₂ B ₄ O ₇ 5H ₂ O.

The price of borax in Ukraine

Pricing is influenced by many factors, due to which the cost of goods may vary. But our company keeps prices at an acceptable level for customers, so that quality products meet favorable prices for buyers.

Other names

To search for this product, such names can also be used - sodium tetraborate 10-aqueous, sodium tetraborate 5-aqueous.

1. In the production of enamels, glazes, optical and colored glasses;
2. When soldering and melting as a flux;
3. In the paper and pharmaceutical industries;
4. In the production of building materials as a component of an antiseptic for the manufacture of cellulose insulation "-Ecowool";
5. As a disinfectant and preservative;
6. As a standard substance for determining the concentration of acid solutions;
7. For the qualitative determination of metal oxides (by the color of pearls);
8. In photography, as part of slow-acting developers as a weak accelerating agent;
9. As a component of detergents;
10. As a component of cosmetics;
11. As a raw material for obtaining boron;
12. As an insecticide in poisoned cockroach baits.

Warranty and storage