溴化鈉廠家價(jià)格用途7647-15-6

溴化鈉Sodium Bromide

分子式：NaBr          分子量：102.89

用  途：醫(yī)藥上用作利尿劑、鎮(zhèn)靜劑，有加強(qiáng)大腦皮層舒緩過(guò)程的作用。在合成香料、醫(yī)藥和染料等工業(yè)上作為溴化劑，也用作化學(xué)試劑和感光工業(yè)。

性  質(zhì)：無(wú)色立方晶體或白色顆粒性粉末，屬等軸晶系，無(wú)嗅、味咸而稍苦。在空氣中易吸收水分而結(jié)塊，但不潮解。比重3.203（25℃），熔點(diǎn)747℃、沸點(diǎn)1390℃，易溶于水、微溶于醇，其水溶液呈中性，有導(dǎo)電性。

CAS #: 7647-15-6   

Molecular formula：NaBr          Molecular weight：102.8938

Application：It is used as a diuretic or sedative in medicine and has a role in strengthening the inhibition process of the cerebral cortex. It is used as a brominating agent in industries such as synthetic fragrances, pharmaceuticals and dyes, and also as a chemical reagent and photographic industry.

Property：Colorless cubic crystal or white granular powder, belonging to the equiaxed crystal system, odorless, salty and slightly bitter. It absorbs moisture in the air and agglomerates, but it does not deliquesce. The specific gravity is 3.203 (25 ℃), the melting point is 747 ℃, the boiling point is 1390 ℃, soluble in water, slightly soluble in alcohol, and its aqueous solution is neutral and conductive.

CAS #:  7647-15-6