描述
四丁基氢氧化铵 CAS 2052-49-5
项目 |
规格 |
外观 |
无色透明液体 |
内容 |
≥40.0% |
Bromine |
≤500 ppm |
Sodium |
≤5 ppm |
Potassium |
≤5 ppm |
APHA (Hazen) |
≤ 20 |
Tetrabutylammonium hydroxide Usage
1. This product is a cleaning reagent for the electronics industry.
2. Tetrabutylammonium hydroxide needs to be added to many mobile phases. Tetrabutylammonium hydroxide is an ion-pairing reagent, whose function is to improve the separation effect. It hurts the chromatographic column, so be careful not to use it for a long time, the concentration is not easy to be too large, and the high concentration does not significantly change the retention characteristics. The column equilibration time is significantly longer after use.
3. This product can also be used in organic strong alkalis.
Tetrabutylammonium hydroxidePackaging and Shipping
25kg /carton, 25 kg/drum, 200 kg/drum Shipping by sea.
Tetrabutylammonium hydroxide Storage
Should be stored in cool,dry and ventilate place, and storage time should not exceed 2 years.
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Tetrapropylammonium hydroxide |
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Tetrabutylammonium hydroxide |
2052-49-5 |
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