| 产品名称： |
碘滴定液(0.05mol/L)，药典试液 |
| 中文别名： |
碘;碘片;精碘;碘,标准液;Iodine 碘;粗碘;单质碘;碘, ACS级试剂;碘,AR;碘,CP;碘,精碘;碘标液;碘标准溶液;碘浓缩液;碘容量分析用溶液标准物质;海藻碘;智利 碘 （碘化物）;L 介质：H2O;L 溶剂：水;L碘溶液;ml,溶剂：水;碘,Iodine,AR;碘,Iodine,CP;碘,Iodine,SP;碘标准溶液,1000μg;碘标准溶液,Iodine Standard,1000μg;碘酒;碘粒;碘试液（药典）,Iodine;精碘,碘片;智利碘 |
| 英文名称： |
Iodine |
| 英文别名： |
Iodine;IodinecrystalsN;Iodine solution;Iodine crystals;Iodine,standard solution;refined Iodine;Iodine,0.1Nstandardsolution2.5LT;Refined Lodine;1000μg;diiodine;Eranol;Iode;Iodine, pure;Iodio;IODUM;Jod;Jood;LUGOL;Actomar;DentaPure DP 90;Diatomic iodine;Iodel FD;Iodine (127I2);Iodine colloidal;Iodine molecule (I2);Iodine sublimed;Iodomarin;Iosan Superdip;Jodosan;Molecular iodine;NSC 42355;Tegodyne;碘;Tincture iodine;Vistarin;Iodine tincture;Iodine Tincture USP;Ethanolic solution of iodine;Iodio [Italian];Jood [Dutch];IODE [French];Iodine ((127)I2);Caswell No. 501;diiodane;Jod [German, Polish];I2;Iodine (resublimed);EPA Pesticide Chemical Code 046905;AI |
| 品牌： |
PERFEMIKER |
| CAS号： |
7553-56-2 |
| 分子式： |
I2 |
| 分子量： |
253.81 |
| 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: 微软雅黑, sans-serif;"><span style="font-size: 14.6667px;">碘滴定液(0.05mol/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-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">取碘13.0g，加碘化钾36g与水50ml溶解后，加盐酸3滴与水适量使成1000ml，摇匀，用垂熔玻璃滤器滤过。<!--[endif]--></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"><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: 11pt;" lang="EN-US"><br /> <br /></span></span> <span style="font-family: 微软雅黑, sans-serif;"><span style="font-size: 14.6667px;">精密量取本液25ml，置碘瓶中，加水</span></span><span style="font-size: 14.6667px; font-family: 微软雅黑, sans-serif;">100ml与盐酸溶液(9->100)1ml，轻摇混匀。</span> <span style="font-size: 14.6667px; font-family: 微软雅黑, sans-serif;">用硫代硫酸钠滴定液(0.1mol/L)滴定至近终点时，加淀粉指示液</span><span style="font-size: 14.6667px; font-family: 微软雅黑, sans-serif;">2ml，继续滴定至蓝色消失。</span> <span style="font-size: 14.6667px; font-family: 微软雅黑, sans-serif;">根据硫代硫酸钠滴定液(0.lmol/L)的消耗量，算出本液的浓度，即得。</span> <span style="font-family: 微软雅黑, sans-serif;"><span style="font-size: 14.6667px;">如需用碘滴定液(0.025mol/L)时，可取碘滴定液</span></span><span style="font-size: 14.6667px; font-family: 微软雅黑, sans-serif;">(0.05mol/L)加水稀释制成。</span> <span lang="EN-US"><span style="font-family: Tahoma, 'sans-serif'; font-size: 11pt;" lang="EN-US"> <br /> </span><span style="font-family: 微软雅黑, 'sans-serif'; font-size: 11pt;">【贮存】</span><span style="font-family: Tahoma, 'sans-serif'; font-size: 11pt;" lang="EN-US"><br /> <br /></span><span lang="EN-US"><span style="font-family: 微软雅黑, sans-serif;"><span style="font-size: 14.6667px;">置玻璃塞的棕色玻瓶中，密闭，在凉处保存。</span></span><br /> <!--[if !supportLineBreakNewLine]--><br /> <!--[endif]--></span></span> |
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