中文名：四硼酸鉀四水合物

英文名：Potassium tetraborate tetrahydrate

中文別名：硼酸鉀

純度：AR,≥99.5%

貨號(hào)：P112975

包裝：500g

Cas號(hào)：12045-78-2

產(chǎn)品介紹：

Potassium tetraborate tetrahydrate is a hydrated tetraborate salt of potassium. Its crystal structure has been examined. Its crystals belong to the orthorhombic crystal system with space group P212121. Aqueous solution of potassium tetraborate tetrahydrate on evaporation affords single crystals.用于制消毒劑，也可作酪蛋白溶劑、抗磨添加劑以及焊接助熔劑的成分等。是化學(xué)分析中最適合的酸堿滴定用標(biāo)準(zhǔn)物質(zhì) Potassium tetraborate tetrahydrate (K2B4O7.4H2O) may be employed in the preparation of puffed and dense forms of anhydrous potassium tetraborate (purity = 99.5%, bulk density = 0.4 and 0.7gcm-3). It may be used for the preparation of saturated K2B4O7 solution required for the quantification of polyamines in various biological samples by HPLC.

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