The acid dissociation constants of the hybrids were determined potentiometrically at 25.0±0.1 °C, at an ionic strength of 0.1 M NaCl in 20 % (v/v) DMSO – water hydro-organic solvent mixture in an acidic medium, and three acid dissociation constants were calculated for each ...
鸡一氧化氮(NO)ELISA试剂盒 价格: ￥1200/盒 产品详情: 中文名称:鸡一氧化氮(NO)ELISA试剂盒英文名称:Chicken nitric oxide,NO ELISA试剂盒规格:96T/48T 试... 纯度:100% 包装规格:96T/48T 用途:科研 货号:XYC918 品牌:XYbio 产地:国产 elisa相关产品报价 更多> 产品标题 价格 产地 公司名称 更新日期 ...
Nickel molybdenum selenide, a binary transition metal dichalcogenide with Lewis acidic and strongly basic sites, is utilized for the regioselective synthesis of tri-substituted pyrrole derivatives in one-pot operation. Different substituents like ester, cyano, alkyl, trifluoromethyl, methoxy, and halogens...
• TCEP is stable in aqueous, acidic, and basic solutions. When TCEP is dissolved directly in water, the resulting pH is approximately 2.5. • TCEP is not particularly stable in phosphate buffers, especially at neutral or alkaline pH. Therefore, if TCEP is to be used in PBS buffers, pr...
Titration experiments showed that all of the modified catalysts have a smaller diversity of basic site strengths than unmodified MgO. They also revealed that for all studied systems, the modification of the surface leads to the formation of Brnsted acidic sites, which MgO does ...
storage Sucralose is a relatively stable material. In aqueous solution, at highly acidic conditions (pH < 3), and at high temperatures (≤35ºC), it is hydrolyzed to a limited extent, producing 4-chloro-4- deoxygalactose and 1,6-dichloro-1,6-dideoxyfructose. In food products, ...
Basic Info. Model NO. o-9 EINECS 215-222-5 Classification Zinc Oxide Grade Standard Industrial Grade Kind Acidic Oxide Quality First Class Product Name Zinc Oxide/ZnO CAS No 1314-13-2 Formula. ZnO Einecs No. 215-222-5 Grade Standard. Industrial Grade Purity ...
storage Sucralose is a relatively stable material. In aqueous solution, at highly acidic conditions (pH < 3), and at high temperatures (≤35ºC), it is hydrolyzed to a limited extent, producing 4-chloro-4- deoxygalactose and 1,6-dichloro-1,6-dideoxyfructose. In food produc...
Sulfamide (CAS NO.7803-58-9) is similar to urea in many of its reactions, but is more acidic, and can act as a dibasic acid. It also used as a carbonic anhydrase inhibitor and used for treatment of cancer. Sulfamide Safety Profile ...
Kind Acidic Oxide Shelf Life 2 Years Specification 25kg/Bag Trademark KUNYA Origin China HS Code 2825800000 Production Capacity 200000 Tons/ Month Product Description Product Description Product Name Antimony Trioxide (Dntimony trioxide) CAS No. 1309-64-4 Pu...