| 溶解性 | Soluble in water |
| 密度 | 1.7400 |
| 应用 | 用于制消毒剂，也可作酪蛋白溶剂、抗磨添加剂以及焊接助熔剂的成分等。是化学分析中最适合的酸碱滴定用标准物质 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. |
| 产品介绍 | 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. |
| 别名 | 四硼酸钾 ;硼酸钾;Potassium Tetraborate Tetrahydrate;Potassium biborate |
四硼酸钾四水合物
Potassium tetraborate tetrahydrate （订货以英文为准）
编号：P112975
CAS号：12045-78-2
分子式：B4H8K12O16
分子量：776.48
| 产品名称 | Potassium tetraborate tetrahydrate |
| 中文名称 | 四硼酸钾四水合物 |
| CAS号 | 12045-78-2 |
| 分子式（M.F.） | B4H8K12O16 |
| 分子量（M.W.） | 776.48 |
| 危害声明 | EUH032 |
| 个人防护设备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
| RTECS | LJ8225000 |
| WGK德国 | 2 |
| 风险声明 (欧洲) | R32 |
| 安全声明（欧洲） | S50A |
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