1.09257
Aquastar® CombiCoulomat fritless
reagent for coulometric Karl Fischer titration for cells with and without diaphragm, Aquastar®
别名:
Fritless卡尔费休试剂
产品名称
库仑法滴定剂，有无隔膜均适用，阴/阳极液均适用, Karl Fischer reagent for coulometric water determination for cells with and without diaphragm Aquastar®
material
diaphragm (No)
product line
Aquastar®
form
liquid
reaction suitability
reaction type: coulometric
technique(s)
Karl-Fischer titration: suitable
titration: suitable
pH
5.5 (20 °C in H2O)
transition temp
flash point 12 °C
density
0.92 g/cm3 at 20 °C
storage temp.
15-25°C
Quality Level
Analysis Note
Legal Information
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Flam. Liq. 2 - STOT SE 1
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
53.6 °F
flash_point_c
12 °C
法规信息
商品
Methods including internal extraction, external extraction, and Karl Fischer oven ensure accurate water content determination by titration.
实验方案
Accurately measure the moisture content in ethanolamine (HOCH₂CH₂NH₂) through Karl Fischer titration, using both volumetric or coulometric methods.
Accurately measure moisture content in kerosene through Karl Fischer titration, using both volumetric and coulometric methods for reliable results.
Summary application report for analysis of moisture in Perchloric acid 0.1 mol/L in acetic acid
Karl Fischer titration offers accurate water content determination in hemp samples compared to the loss on drying method.
相关内容
滴定是一种定量分析技术，使用浓度已知的溶液（滴定剂）测定未知化合物的准确浓度或某物质的纯度。在滴定过程中，可手动操作玻璃滴定管或通过滴定仪将滴定剂滴加到溶解样品中。
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