Home

Citation: Leng Zongzhou, Hu Xiaoya, Dai Jianming, Zhang Chunmei. ZERO-CURRENT OSCILLO-POTENTIOMETRIC TITRATION OF PROMETHAZINE HYDROCHLORIDE[J]. Chinese Journal of Applied Chemistry, ;1990, 7(6): 67-69. shu

ZERO-CURRENT OSCILLO-POTENTIOMETRIC TITRATION OF PROMETHAZINE HYDROCHLORIDE

1.
Department of Chemistry, Yangzhou Teachers'College, Yangzhou 225002

Received Date: 2 December 1989
Available Online: 13 March 1990

Platinum plate modified with PVC membrane containing promethazine tetraphenylborate is used as an indicator electrode in zero-current oscillo-potentiometric titration of prometha-zine hydrochloride using sodium tetraphenylborate as titrant. The largest shift of the light-spot on the fluorescent screen indicates the end point of titration. This method is accurate,simple, directly visual and rapid.
- promethazine hydiochloride,
- sodium tetraphenylborate,
- oscillo-potentiometric titration,
- modified electrode
1. [1]
  Wei LI , Jianjie XU , Linlin WANG , Chuanbing HOU , Hongliang HAN , Qionghua JIN . Synthesis, structure, and photocatalytic properties of {PMo₁₂}-based rare-earth tetraisopropyl ethylenediphosphonate complexes. Chinese Journal of Inorganic Chemistry, 2026, 42(10): 2077-2091. doi: 10.11862/CJIC.20260220
2. [2]
  Qiaowen CHANG , Ke ZHANG , Guangying HUANG , Nuonan LI , Weiping LIU , Fuquan BAI , Caixian YAN , Yangyang FENG , Chuan ZUO . Syntheses, structures, and photo-physical properties of iridium phosphorescent complexes with phenylpyridine derivatives bearing different substituting groups. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 235-244. doi: 10.11862/CJIC.20240311
3. [3]
  Fangyan Zhang , Yuhan Li , Bowen He , Meng Lin , Ying Ma . Determination of Sodium Carbonate Content: A Conductometric Titration Approach. University Chemistry, 2026, 41(3): 373-380. doi: 10.12461/PKU.DXHX202505023
4. [4]
  Yifeng TAN , Ping CAO , Kai MA , Jingtong LI , Yuheng WANG . Synthesis of pentaerythritol tetra(2-ethylthylhexoate) catalyzed by h-MoO₃/SiO₂. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2155-2162. doi: 10.11862/CJIC.20240147
5. [5]
  Jianjun LI , Mingjie REN , Lili ZHANG , Lingling ZENG , Huiling WANG , Xiangwu MENG . UV-assisted degradation of tetracycline hydrochloride by MnFe₂O₄@activated carbon activated persulfate. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1869-1880. doi: 10.11862/CJIC.20240187
6. [6]
  Jiahong WANG , Zekun XU , Tianjiao LU , Jinming HUANG . Performance of N, Mn doped semi-coke activated carbon catalyzed ozone oxidation for the degradation of tetracycline hydrochloride in water. Chinese Journal of Inorganic Chemistry, 2025, 41(12): 2549-2560. doi: 10.11862/CJIC.20250120
7. [7]
  Bo YAN , Wenjuan JI , Lu XU , Wenzhuang LEI , Haiying YANG , Yunlong FU . Highly sensitive electrochemical detection for 4-aminophenol based on pore-confined nitrogen-rich tetranuclear cobalt-oxo cluster metal-organic framework. Chinese Journal of Inorganic Chemistry, 2026, 42(6): 1175-1189. doi: 10.11862/CJIC.20250375
8. [8]
  Ning CHEN , Jingle CHEN , Hongyuan ZHU , Huali CHEN , Liguang WU , Ting WANG . Mechanism and performance regulation of Co/Zr-doped mesoporous TiO₂ catalysts in activating sodium persulfate for tetracycline degradation. Chinese Journal of Inorganic Chemistry, 2026, 42(3): 507-518. doi: 10.11862/CJIC.20250275
9. [9]
  Yingtong FAN , Yujin YAO , Shouhao WAN , Yihang SHEN , Xiang GAO , Cuie ZHAO . Construction of copper tetrakis(4-carboxyphenyl)porphyrin/silver nanowire composite electrode for flexible and transparent supercapacitors. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1309-1317. doi: 10.11862/CJIC.20250043
10. [10]
  Chongbei Wu , Feihong Chu , Pengfei Kong , Yuanxin Dong , Gege Wang , Lefan Wang , Haitao Li , Meixin Zhang , Lifang Feng , Xuan Li , Jizhou Jiang . Interlayer interaction modulation via dihedral angle engineering in tetrazine COFs boosts charge transfer for photocatalytic H₂O₂ production. Acta Physico-Chimica Sinica, 2026, 42(11): 100385-0. doi: 10.1016/j.actphy.2026.100385
11. [11]
  Fenglan Liang , Deyun Ma , Wuwan Xiong , Yanping Liu , Xin Yu , Xiaobing Wang , Fang Yang , Tong Liu , Yang Guo , Zaiwang Zhao , Shijie Li . An organic/inorganic 5,10,15,20-tetrakis(4-sulfophenyl) porphyrin/Bi₂WO₆ S-scheme heterojunction for boosted photocatalytic destruction of antibiotics in water. Acta Physico-Chimica Sinica, 2026, 42(11): 100384-0. doi: 10.1016/j.actphy.2026.100384
12. [12]
  Meihui Cai , Yi Huang , Xingxing Ma , Qiuling Song . Exploring the Mysteries of the Petasis-Boronic Acid-Mannich Reaction. University Chemistry, 2025, 40(11): 184-190. doi: 10.12461/PKU.DXHX202412054
13. [13]
  Zihan Lin , Wanzhen Lin , Fa-Jie Chen . Electrochemical Modifications of Native Peptides. University Chemistry, 2025, 40(3): 318-327. doi: 10.12461/PKU.DXHX202406089
14. [14]
  Bingnan Wang , Duanyang Kong . 对“脱氢乙酸钠”译名的异议. University Chemistry, 2026, 41(10): 413-415. doi: 10.12461/PKU.DXHX202510070
15. [15]
  Zhuo WANG , Xiaotong LI , Zhipeng HU , Junqiao PAN . Three-dimensional porous carbon decorated with nano bismuth particles: Preparation and sodium storage properties. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 267-274. doi: 10.11862/CJIC.20240223
16. [16]
  Yihan Xue , Xue Han , Jie Zhang , Xiaoru Wen . NCQDs修饰FeOOH基复合材料的制备及其电容脱盐性能. Acta Physico-Chimica Sinica, 2025, 41(7): 100072-0. doi: 10.1016/j.actphy.2025.100072
17. [17]
  Wenxiu Yang , Jinfeng Zhang , Quanlong Xu , Yun Yang , Lijie Zhang . Bimetallic AuCu Alloy Decorated Covalent Organic Frameworks for Efficient Photocatalytic Hydrogen Production. Acta Physico-Chimica Sinica, 2024, 40(10): 2312014-0. doi: 10.3866/PKU.WHXB202312014
18. [18]
  Wenli MA , Liyan WANG , Jibo ZONG , Zhaofeng SUN , Deshuang TU , Changsheng LU , Hong YAN . Boron cluster modified gold nanoclusters for boron neutron capture therapy. Chinese Journal of Inorganic Chemistry, 2026, 42(6): 1146-1154. doi: 10.11862/CJIC.20260053
19. [19]
  Yunping Wei , Xingcen Liu , Meng Lin , Yongqing Huang . 半胱氨酸修饰的金纳米溶胶的光学性质研究. University Chemistry, 2026, 41(10): 268-276. doi: 10.12461/PKU.DXHX202509134
20. [20]
  Jian Li , Yu Zhang , Rongrong Yan , Kaiyuan Sun , Xiaoqing Liu , Zishang Liang , Yinan Jiao , Hui Bu , Xin Chen , Jinjin Zhao , Jianlin Shi . Highly Efficient, Targeted, and Traceable Perovskite Nanocrystals for Photoelectrocatalytic Oncotherapy. Acta Physico-Chimica Sinica, 2025, 41(5): 100042-0. doi: 10.1016/j.actphy.2024.100042

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1902)
HTML views(386)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return