Thepotassium hydroxide(KOH) preparation is used to clear clinical material in order that fungal elements can be seen more easily. In this method, a small portion of clinical sample is added to 10% KOH on a glass slide with a glass coverslip and left to sit at room temperature for 3 minut...
Potassium hydroxide for industrial use — Sampling — Test sample — Preparation of the main solution for carrying out certain determinationsdoi:ISO 2466:1973提供了与取样有关的某些指示,并指出了制备试样的条件.应强调特殊特性,这些特性使特殊预防措施至关重要,例如吸湿特性,二氧化碳吸收,对容器的腐蚀作用.主...
Potassium hydroxide (CAS 1310-58-3) 参考文献: Potassium hydroxide: an alternative reagent to perform the modified apt test.| Chicaiza, H., et al. 2014. J Pediatr. 165: 628-30. PMID: 24976330 Potassium hydroxide pulping of rice straw in biorefinery initiatives.| Jahan, MS., et al. 2016...
Potassium hydroxide test solution for ethanol (Pharmacopoeia) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
2.Microscopic potassium hydroxide preparation: A likelihood ratio of 2.86 with regard to finding fungal infection using KOH preparation.1 This represents a clinically useful value in the context of a common diagnosis. Moreover, the set-up required for this diagnostic tool is modest (KOH and a mi...
然后介绍了在紫外光条件下催化降解甲基橙的光化学性能及纳米氧化性的应用前景 This article elaborated the nanometer zinc oxide preparation method, take the zinc nitrate and the sodium hydroxide as a raw material, take the potassium citrate as the preparation, uses the direct precipitation method to add ...
美 英 un.氢氧化钾;苛性钾 英汉 英英 网络释义 un. 1. 氢氧化钾 2. 苛性钾 例句 释义: 全部,氢氧化钾,苛性钾 更多例句筛选
So... are there any 'chemical test' for potassium ions? I have found that potassium perchlorate KClO4has a significantly lower solubility of 1.5g/100mL in water at r.t.p. compared to other potassium componds or perchlorates, however as far as I know 1.5g/100mL is not regarded as inso...
Potassium carbonate, potash, pearl ash, K2CO3, white solid, soluble, formed (1) in the ash when plant materials are burned, (2) by reaction of potassium hydroxide solution and the requisite amount of CO2. Chemical Properties Potassium carbonate is a white, crystalline, salt that forms basic...
Production MethodsPotassium carbonate can be obtained from ash or by electrolysis of potassium chloride. Another method involves reacting potassium hydroxide with carbon dioxide. The resulting liquid carbonate contains approximately 50% potassium carbonate in water. However, the solid product, which contains...