Overview
8-Sep, or 8-hydroxyquinoline sulfate, is a versatile chemical compound with applications across multiple industries. It is derived from 8-hydroxyquinoline and sulfuric acid, forming a stable sulfate salt. The compound is valued for its chelating properties, making it useful in metal extraction and analytical chemistry. In addition to its industrial uses, 8-Sep serves as an antiseptic and preservative in certain pharmaceutical formulations. Its ability to bind metal ions also makes it effective in agricultural fungicides, where it inhibits the growth of harmful microorganisms.
Physical and Chemical Properties
8-Sep appears as a pale yellow to light brown crystalline powder with a molecular weight of 388.39 g/mol. It is soluble in water and common organic solvents like ethanol, which facilitates its use in various liquid formulations. The compound decomposes around 175-180°C, so it should not be exposed to high temperatures. One of its key chemical properties is its ability to form stable complexes with metal ions, particularly copper and iron. This chelating action is leveraged in industrial processes such as metal purification and wastewater treatment. Its antiseptic properties are attributed to its ability to disrupt microbial cell membranes.
Main Applications
8-Sep is widely used in the pharmaceutical industry as an intermediate in the synthesis of antiseptics and preservatives. Its metal-chelating properties make it valuable in analytical chemistry for detecting and quantifying metal ions. In agriculture, it functions as a fungicide to protect crops from fungal infections. The compound is also employed in metal extraction processes, where it helps separate valuable metals from ores. Additionally, 8-Sep finds use in research laboratories as a reagent for studying metal-ligand interactions. Its versatility ensures demand across diverse sectors, from manufacturing to scientific research.
Safety and Storage
Handling 8-Sep requires precautions due to its potential irritant effects. Workers should wear gloves, goggles, and protective clothing to avoid skin and eye contact. Inhalation of dust should be prevented by using fume hoods or respirators in poorly ventilated areas. For storage, keep the compound in a cool, dry place away from direct sunlight and moisture. It should be stored in tightly sealed containers to prevent degradation. In case of spills, absorb the material with an inert substance and dispose of it according to local regulations.
B2B Procurement Guide
When procuring 8-Sep, buyers should prioritize suppliers who provide detailed certificates of analysis (CoA) to verify purity and composition. The CAS number (134-31-6) should be confirmed to ensure the correct chemical is being purchased. Bulk purchases may offer cost savings, but storage capacity and shelf life should be considered. It is advisable to request samples for quality testing before large-scale orders. Buyers should also inquire about packaging options to ensure the product remains stable during transit. Lead times and supplier reliability are additional factors to evaluate for seamless supply chain integration.
Related Manufacturers
- 主营：运算放大器、单片机、连接器、电源IC、芯片、传感器、开关连接器、存储IC、电源管理、继电器、放大器、微控制器、数字信号处理器、逻辑IC、接口芯片、保险丝、汽车连接器、模块、驱动IC
- 主营：高频切除电极、可吸收止血纱布
- 主营：颅内支架系统
- 主营：螺杆泵、三螺杆泵、单螺杆泵、SEP3801、螺杆泵定子、螺杆泵转子、双螺杆泵、船用螺杆泵、燃油泵
- 主营：2ml冻存管、5ml样品瓶、淋洗液发生罐、八联管、巴氏吸管、试剂槽、细胞过滤器、冷冻管、无粉乳胶手套、移液器、离心管、丁腈手套、棕色冻存管、细胞培养锥形瓶、移液管、冻存盒、2mL样品瓶、冻存管
- 主营：磁选仪、w.s.tyler、研磨罐、炭黑srb8、浓度计、破碎机、硫变仪、标准油、分拣机、搅拌轮、摇筛机、参比油、旋转管、声波筛、量热仪、测年仪、粉碎机、研磨球、振动筛、旋转筛、流变仪、实验室、irb9工业、cyclosizer、研磨机p2
- 主营：mv微导管、神经导丝、弹簧圈系统、颈动脉支架、二代颅内支架、颅内支架系统
- 主营：移液管、离心瓶、深孔板、乳胶手套、离心管、滤芯吸头、巴氏吸管、丁腈手套、生物磁珠、冻存盒、冻存管、色谱柱、石墨管、抑制器、500ml离心瓶
- 主营：移远、圣邦微、TI、MB85RS64TP、lc86licek、三星、ST、ADI、TOSHIBA、LINERA、MuRATA、发光二极管
- 主营：Elisa试剂盒、检测试剂盒
- 主营：ADI、AVAGO、DIODES、SN54SLC8T245、FUJITSU、HDSC、MCC、ON、QUECTEL、SGMICRO、ST、U-BLOX、MICROCHIP
- 主营：二极管、稳压器、计时器、stm8l050j3m3、stm32g071c8t6、stm32g030k8t6、ad8228brmz-r7、sp708sen-l/tr、r5f10268asp#55、aw-cm256sm、lsm6dsowtr、rf放大器、场效应管、集成电路、mcu单片机、负载开关、微控制器、stm32g030k6t6、stm32g070cbt6、sp706ten-l/tr、sp706ren-l/tr、stm32h755zit6、stm32g070rbt6、stm32g030c6t6、通用放大器
- 主营：晶闸管、控制板、管理门、MB8M、保护管、半支架、usb芯片、at93c46dn、led灯光、放大器、stf9nk90z、芯片门、超声波、传感器、pwm调光、丝印1am、cbb电容、计数器、逆变器、稳压器、贴片led、贴片tvs、绿宝石、线对板、电感器、彩色led