supply Borax 99% pentahydrate best price decahydrate Borax

Borax is a colorless crystal, weathered in the air, heated to 400 ~ 500℃ can be dehydrated into anhydrous sodium tetrborate, melting into glass at 878℃. Because the melt contains acid oxide B2O3, it can dissolve metal oxides. This property can be used for welding gold Chemicalbook to remove oxides on the metal surface, many metal oxides dissolved in molten borax often show characteristic colors, such as cobalt metaborate Co(BO2)2 is blue, nickel metaborate Ni(BO2)2 is brown, chromium metaborate Cr(BO2)3 is emerald green.

Powder 99.9% Borax Pentahydrate is the basic raw material for making boron compounds, and almost all boron compounds can be made by borax, which can be made to make multiple boron compounds, which are: elements boron, borate, borate, boron, and organic boron.

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Product Description

Fine Powder Borax is the basic raw material for preparing boron containing compounds. Almost all borides can be prepared by borax. They have important and wide applications in metallurgy, iron and steel, machinery, military industry, cutting tools, paper making, electronic tube, chemical industry, textile and other departments.