推薦產品
等級
reagent grade
品質等級
agency
suitable for EPA 1613
suitable for SM 5210
蒸汽壓力
1 mmHg ( 719 °C)
化驗
90%
形狀
flakes
pH值
~13.5 (25 °C, 5.6 g/L)
mp
361 °C (lit.)
溶解度
water: soluble 1120 g/L
SMILES 字串
[OH-].[K+]
InChI
1S/K.H2O/h;1H2/q+1;/p-1
InChI 密鑰
KWYUFKZDYYNOTN-UHFFFAOYSA-M
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一般說明
氢氧化钾(KOH)是吸湿性水溶性碱,通过电解氯化钾溶液合成。它是合成许多钾化合物的原料。KOH可与CO2反应形成碳酸钾。该性质可用于吸收CO2。它作为催化剂参与醛醇缩合反应。硅的KOH各向异性蚀刻可用于使用常规接触光蚀刻制造亚微米氮化硅波导。KOH粉末可用于制备查耳酮。
應用
氢氧化钾(KOH)用于以下过程:
- HPLC法定量检测生物样品中的谷胱甘肽(GSH)和谷胱甘肽二硫化物(GSSG)。
- 制备缓冲液用于种子脂肪酸(FA)组成、蛋白、油和糖含量的研究 。
- 秀丽隐杆线虫的稳定同位素分析研究。
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
儲存類別代碼
8B - Non-combustible corrosive hazardous materials
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
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相關內容
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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