
ks, bohr-]
. | a white, water-soluble powder or crystals, hydrated sodium borate, Na2B4O7·10H2O, occurring naturally or obtained from naturally occurring borates; tincal: used as a flux, cleansing agent, in the manufacture of glass, porcelain, and enamel, and in tanning. |

| sodium borate n. A crystalline compound, Na2B4O7·10H2O, used in the manufacture of glass, detergents, and pharmaceuticals. |
borax bo·rax1 (bôr'āks', -əks)
n.
Sodium borate.
sodium borate n.
A crystalline compound that is the sodium salt of boric acid and is used as an alkalizing agent and as a mild astringent in lotions, gargles, and mouthwashes.
| borax (bôr'āks') Pronunciation Key
A white, crystalline powder and mineral used as an antiseptic, as a cleansing agent, and in fusing metals and making heat-resistant glass. The mineral is an ore of boron and also occurs in yellowish, blue, or green varieties. Chemical formula: Na2B4O7·10H2O. |