您好!博飞美科试剂欢迎您! 400-608-7598

四苯硼钠滴定液(0.02mol/L),药典试液

Sodium tetraphenylborate
根据2020版《中国药典》配制
博飞美科提供的所有产品仅用于科研等非医疗用途,非药品不可食用,不可用于人体或动物的临床诊断和治疗,我们不为个人提供产品及服务。如您需要产品COA等资料,可至下方“质量控制”中下载
PM01162
PERFEMIKER
143-66-8
BC24NaH20
342.22
RT
品牌 货号 包装 纯度 目录价 会员价 库存 数量 购买车
PERFEMIKER PM01162-100ml 100ml ¥180.00 登录可见优惠价格
PERFEMIKER PM01162-500ml 500ml ¥450.00 登录可见优惠价格
产品名称: 四苯硼钠滴定液(0.02mol/L),药典试液
中文别名: 四苯硼钠;四苯基硼酸钠;四苯硼酸钠;四苯基硼酸鈉;四苯基硼化钠;四苯基硼酸钠[用作钾的沉淀试剂];(S)-2-(甲氧基甲基)吗啉盐酸盐;Sodium Tetraphenylborate [Precipitation reagent for K] 四苯基硼酸钠[用作钾的沉淀试剂];四苯硼钠,AR;四苯硼钠盐(Kalibor);四苯硼酸钠盐(Kalibor);四苯基硼酸(1-)钠;四苯鹏钠;四笨基硼酸钠;四苯硼钠 100G;四苯基硼酸钠,99%
英文名称: Sodium tetraphenylborate
英文别名: Sodium tetraphenylborate;Sodium tetraphenylboron;Borate(1-),tetraphenyl-,sodium;kariporuk;sodiumtetraphenylborate(1-);sodiumtetraphenylborate(naph4b);sodiumtetraphenylboride;sodiumtetraphenylboride(1-);NaTBP;Sodium Tetraphenylborate [Precipitation reagent for K];MES for Molecular Biology;Sodium Tetraphenylbo;Sodium Tetraphenylboroate;Sodiumtetraphenylboronpowder;Tetraphenylborate Sodium Salt (Kalibor);Kalignost;NaTBP ;Natrium-tetramethoxyboranat;tetramethoxy-boranoic acid,sodium-salt;Tetramethoxy-boransaeure,Natrium-Salz;Tetraphenylboron sodium;Tetraphenylboron sodiuM, ACS reagent;NATPB;KALIBOR;KalignostGr;Kalignost(R);For Analysis;KALIGNOST R. G.;KalignostGr99%;Sodium tetraphenylborate(1-);Dotite Kalibor;Kariporu K;Tetraphenyl sodium borate;Borate(1-), tetraphenyl-, sodium;Sodium tetraphenylboride;sodium tetraphenylboranuide;Tetraphenyl boron sodium salt;Sodium tetraphenylboride(1-);Sodium tetraphenylborate (NaPh4B);Borate(1-), tetraphenyl-, sodium salt;5A96KL5H1M;AK128415;Borate(1-
品牌: PERFEMIKER
CAS号: 143-66-8
分子式: BC24NAH20
分子量: 342.22
详细描述: <span style="font-size: 11.0pt; font-family: '微软雅黑','sans-serif'; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">【标准】</span><span style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif'; mso-fareast-font-family: 微软雅黑; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US"><br /> <br /> </span><span style="font-size: 11.0pt; font-family: '微软雅黑','sans-serif'; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">根据</span><span style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif'; mso-fareast-font-family: 微软雅黑; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">2020</span><span style="font-size: 11.0pt; font-family: '微软雅黑','sans-serif'; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">版《中国药典》配制</span><span style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif'; mso-fareast-font-family: 微软雅黑; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US"><br /> <br /> </span><span style="font-size: 11.0pt; font-family: '微软雅黑','sans-serif'; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">【名称】</span><span style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif'; mso-fareast-font-family: 微软雅黑; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US"><br /> <br /> </span><span lang="EN-US"><span style="font-family: Tahoma, sans-serif;"><span style="font-size: 14.6667px;">四苯硼钠滴定液(0.02mol/L)</span></span><br /> <br /> </span><span style="font-size: 11.0pt; font-family: '微软雅黑','sans-serif'; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">【配制】</span><span style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif'; mso-fareast-font-family: 微软雅黑; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US"><br /> <br /> </span> <span style="font-family: Tahoma, sans-serif;"><span style="font-size: 14.6667px;">取四苯硼钠7.0g,加水50ml振摇使溶解,</span></span><span style="font-size: 14.6667px; font-family: Tahoma, sans-serif;">加入新配制的氢氧化铝凝胶(取三氯化铝1.0g,溶于</span><span style="font-size: 14.6667px; font-family: Tahoma, sans-serif;">25ml水中,在不断搅拌下缓缓滴加氧氧化钠试液至pH</span><span style="font-size: 14.6667px; font-family: Tahoma, sans-serif;">8~9),加氧化钠16.6g,充分搅匀,加水250ml,振摇15分钟,静置10分钟,滤过,滤液中滴加氢氧化钠试液</span><span style="font-size: 14.6667px; font-family: Tahoma, sans-serif;">至pH8~9,再加水稀释至1000ml,摇匀。</span> <span style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif'; mso-fareast-font-family: 微软雅黑; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US"> <br /> </span><span style="font-size: 11.0pt; font-family: '微软雅黑','sans-serif'; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">【标定】</span><span style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif'; mso-fareast-font-family: 微软雅黑; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US"><br /> <br /></span> <span style="font-family: 微软雅黑, sans-serif;"><span style="font-size: 14.6667px;">精密量取本液10ml,加酷酸-醋酸钠缓冲液(pH3.7)10ml与溴酚蓝指示液0.5ml,用烃铵盐滴定液(0.01mol/L)滴定至蓝色,并将滴定的结果用空白试验校正。</span></span> <span style="font-family: 微软雅黑, sans-serif;"><span style="font-size: 14.6667px;">根据烃铵盐滴定液(0.01mol/L)的消耗量,算出本液的浓度,</span></span><span style="font-size: 14.6667px; font-family: 微软雅黑, sans-serif;">即得。</span> <span style="font-family: 微软雅黑, sans-serif;"><span style="font-size: 14.6667px;">本液临用前应标定浓度。</span></span> <span style="font-family: 微软雅黑, sans-serif;"><span style="font-size: 14.6667px;">如需用四苯硼钠滴定液(0.0lmol/L)时,可取四苯硼</span></span><span style="font-size: 14.6667px; font-family: 微软雅黑, sans-serif;">钠滴定液(0.02mol/L)在临用前加水稀释制成。</span> <span style="font-size: 14.6667px; font-family: 微软雅黑, sans-serif;">必要时标</span> <span style="font-family: 微软雅黑, sans-serif;"><span style="font-size: 14.6667px;">定浓度。</span></span> <span style="font-size: 11.0pt; font-family: '微软雅黑','sans-serif'; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">【贮存】</span><span style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif'; mso-fareast-font-family: 微软雅黑; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US"><br /> <br /></span><span style="font-family: 微软雅黑, sans-serif;"><span style="font-size: 14.6667px;">置棕色玻瓶中,密闭保存。</span></span>
暂无相关技术资料
暂无相关参考文献
搜索质检报告(COA)