Because of its great solubility in water, it occurs under extremely thick cover in humid regions but lies close to the surface in arid regions. All major rock salt deposits originated from the evaporation of seawater at some time during the geologic past. Approximately 78 percent of the mineral...
Rock salt is crystalline sodium chloride, calledhaliteby mineralogists. It occurs widely in the form of rock masses and beds and isabundantin rocks from all geologic periods. Because of its greatsolubilityin water, it occurs under extremely thick cover in humid regions but lies close to the su...
溶解性(Solubility) 溶于水(高达100 mg/ml) 纯度(Purity)(HPLC) ≥95.0% 运输和保存方法 室温运输。-20℃干燥避光保存,有效期2年。 使用方法 1.体外生物发光检测 1) 用蒸馏水溶解D-荧光素钠盐,配制成30mg/ml的储存液(200×)。混匀后立即使用或分装于-20℃或-80℃冻存,避免反复冻融。 2) 用预热...
Even in the subsurface sedimentary realm there are probably more intervals of dissolution residues than there are beds of salts. The rate of evaporite dissolution changes with temperature and rate and volume of crossflowing undersaturated pore waters (Fig. 7.1) Solubility of the chloride salts consis...
SolubilityH2O: soluble alcohol: soluble 原产地美国 描述 Biochem/physiol Actions Anesthetic; sedative; hypnotic; enhances GABAergic activity. 供货状态True 参考文献 Cheng, G., et al., The Kisspeptin/neurokinin B/dynorphin (KNDy) Cell Population Of The Arcuate Nucleus: Sex Differences And Effects Of ...
溶解性(Solubility) 易溶于水,不溶于醇 结构式(Structure) 运输和保存方法 室温运输和保存即可。 注意事项 1)为了您的安全和健康,请穿实验服并戴一次性手套操作。 2)本产品仅作科研用途! 附录一.柠檬酸-柠檬酸钠缓冲液配制方法 所需试剂: 柠檬酸一水,C6H8O7 • H2O, M. wt. 210.14;0.1M溶液(含有21...
2.5 Water Solubility H2O: 100?mg/mL, may be clear to slightly hazy 2.6 Stability Stable. Incompatible with strong oxidizing agents3. Use and Manufacturing3.1 Description IBUPROFEN SODIUM SALT is a chemical compound with the CAS number 31121-93-4. It is commonly used as a nonsteroidal anti-...
solubilityH2O: 50 mg/mL, clear to nearly clear, yellow formPowder colorYellow PH7.5 (100mg/mL in water, ±0.5) Water Solubilitysoluble λmax260 and 340 nm BRN5230241 StabilityStable. Incompatible with strong oxidizing agents. InChIKeyQRGNQKGQENGQSE-WUEGHLCSSA-L ...
As soil acidity increases so does the solubility of aluminum and manganese in the soil, and many plants (including agricultural crops) will tolerate only slight quantities of those metals. Acid content of soil is heightened by the decomposition of organic material by microbial action, by fertilizer...
, 31.0 (Me2CO/1.0% H2O), 2.4 (methyl ethyl ketone), 81.0 (n-butanol) and 15.0 (dioxane at 14o). Alternatively it is dissolved in H2O (solubility is ~10%), filtered if necessary and precipitated by addition of EtOH and dried in a vacuum over P2O5. A sample can be kept for 24...