| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| P112975-500g |
500g |
现货  |
| |
| P112975-2.5kg |
2.5kg |
现货 |
|
| 别名 | 硼酸钾 |
|---|---|
| 英文别名 | Potassium Tetraborate Tetrahydrate | Potassium biborate |
| 规格或纯度 | AR, ≥99.5% |
| 英文名称 | Potassium tetraborate tetrahydrate |
| 运输条件 | 常规运输 |
| 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.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. 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. |
| 纯度 | ≥99.5% |
| EC号 | 215-575-5 |
|---|---|
| 分子量 | 305.5 |
| 溶解性 | Soluble in water |
|---|---|
| 密度 | 1.74 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| 危险声明 |
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 |
| WGK Germany | 3 |
| 个人防护装备 | dust mask type N95 (US),Eyeshields,Gloves |
| 1. Xiaolin Sun, Kai Zhao, Zhiqiang Liu, Zhonghan Feng, Zihao Wang, Liang Cui, Jingquan Liu. (2022) Facile electrodeposition of Ni3(BO3)2 nanospheres on Ti mesh for high-performance asymmetric supercapacitors. Journal of Energy Storage, 55 (105763). [10.1016/j.est.2022.105763] |
| 2. Xue-Jiao Zhao, Na Wang, Ming-Jun Zhang, Sha-Sha Liu, Hui Yu, Mo-Huan Tang, Zhao-Ying Liu. (2021) Simultaneous determination of five amino acid neurotransmitters in rat and porcine blood and brain by two-dimensional liquid chromatography. JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 1163 (122507). [PMID:33387860] [10.1016/j.jchromb.2020.122507] |
| 3. Faizal Soyekwo, Changkun Liu, Hao Wen, Yunxia Hu. (2020) Construction of an electroneutral zinc incorporated polymer network nanocomposite membrane with enhanced selectivity for salt/dye separation. CHEMICAL ENGINEERING JOURNAL, 380 (122560). [10.1016/j.cej.2019.122560] |
| 4. Faizal Soyekwo, Qiugen Zhang, Yan Qu, Zhen Lin, Xiaodong Wu, Aimei Zhu, Qinglin Liu. (2018) Tetraamminezinc complex integrated interpenetrating polymer network nanocomposite membrane for phosphorous recovery. AICHE JOURNAL, 65 (2): (755-765). [10.1002/aic.16463] |
| 5. Yangqin Gao, Yandong Li, Guoqing Yang, Songsong Li, Nan Xiao, Boran Xu, Shuang Liu, Ping Qiu, Shijie Hao, Lei Ge. (2018) Fe2TiO5 as an Efficient Co-catalyst To Improve the Photoelectrochemical Water Splitting Performance of BiVO4. ACS Applied Materials & Interfaces, 10 (46): (39713–39722). [PMID:30346126] [10.1021/acsami.8b14141] |
| 6. Jie Shen, Guozhen Liu, Yufan Ji, Quan Liu, Long Cheng, Kecheng Guan, Mengchen Zhang, Gongping Liu, Jie Xiong, Jian Yang, Wanqin Jin. (2018) 2D MXene Nanofilms with Tunable Gas Transport Channels. ADVANCED FUNCTIONAL MATERIALS, 28 (31): (1801511). [10.1002/adfm.201801511] |
| 7. Faizal Soyekwo, Qiugen Zhang, Lin Zhen, Lina Ning, Aimei Zhu, Qinglin Liu. (2018) Borate crosslinking of polydopamine grafted carbon nanotubes membranes for protein separation. CHEMICAL ENGINEERING JOURNAL, 337 (110). [10.1016/j.cej.2017.12.079] |
| 8. Qiang Zhao, Genyan Hao, Wen Yuan, Nan Ma, Jinping Li. (2015) Novel copper oxides oxygen evolving catalyst in situ for electrocatalytic water splitting. ELECTROCHIMICA ACTA, 152 (280). [10.1016/j.electacta.2014.11.079] |
| 9. Heng-Xiang Li, Wen-Jing Shi, Xiaohua Zhang, Ying Liu, Ling-Yang Liu, Jianmin Dou. (2024) Enhancement of zinc-ion storage capability by synergistic effects on dual-ion adsorption in hierarchical porous carbon for high-performance aqueous zinc-ion hybrid capacitors. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 667 (700). [PMID:38670013] [10.1016/j.jcis.2024.04.119] |
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